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Conserved domains on  [gi|1034561085|ref|XP_016857583|]
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histone-lysine N-methyltransferase SMYD3 isoform X5 [Homo sapiens]

Protein Classification

SET domain-containing protein( domain architecture ID 1562517)

SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain-containing protein may function as a protein-lysine N-methyltransferase, catalyzing the S-adenosyl-L-methionine (SAM)-dependent methylation at specific lysine residues of target proteins such as histones

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
SET super family cl40432
SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain superfamily; The Su(var)3-9, ...
 1-79 6.08e-53

SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain superfamily; The Su(var)3-9, Enhancer-of-zeste, Trithorax (SET) domain superfamily corresponds to SET domain-containing lysine methyltransferases, which catalyze site and state-specific methylation of lysine residues in histones that are fundamental in epigenetic regulation of gene activation and silencing in eukaryotic organisms. SET domains appear to be protein-protein interaction domains. It has been demonstrated that SET domains mediate interactions with a family of proteins that display similarity with dual-specificity phosphatases (dsPTPases). A subset of SET domains has been called PR domains. These domains are divergent in sequence from other SET domains, but also appear to mediate protein-protein interaction. The SET domain consists of two regions known as N-SET and C-SET. C-SET forms an unusual and conserved knot-like structure of probable functional importance. In addition to N-SET and C-SET, an insert region (I-SET) and flanking regions of high structural variability form part of the overall structure. Some family members contain a pre-SET domain, which is found in a number of histone methyltransferases (HMTase), and a post-SET domain, which harbors a zinc-binding site.


The actual alignment was detected with superfamily member cd19203:

Pssm-ID: 394802 [Multi-domain]  Cd Length: 210  Bit Score: 169.85  E-value: 6.08e-53
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQT 79
Cdd:cd19203   132 MQEVGVGLYPSASLLNHSCDPNCVIVFNGPHLLLRAIREIEVGEELTISYIDMLMPSEERRKQLRDQYCFECDCFRCQD 210
 
Name Accession Description Interval E-value
SET_SMYD3 cd19203
SET domain (including post-SET domain) found in SET and MYND domain-containing protein 3 ...
 1-79 6.08e-53

SET domain (including post-SET domain) found in SET and MYND domain-containing protein 3 (SMYD3) and similar proteins; SMYD3 (also termed zinc finger MYND domain-containing protein 1) functions as a histone methyltransferase that specifically methylates 'Lys-4' of histone H3, inducing di- and tri-methylation, but not monomethylation. It also methylates 'Lys-5' of histone H4. SMYD3 plays an important role in transcriptional activation as a member of an RNA polymerase complex. It is overexpressed in colorectal, breast, prostate, and hepatocellular tumors, and has been implicated as an oncogene in human malignancies. Methylation of MEKK2 by SMYD3 is important for regulation of the MEK/ERK pathway, suggesting the possibility of selectively targeting SMYD3 in RAS-driven cancers.


Pssm-ID: 380980 [Multi-domain]  Cd Length: 210  Bit Score: 169.85  E-value: 6.08e-53
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQT 79
Cdd:cd19203   132 MQEVGVGLYPSASLLNHSCDPNCVIVFNGPHLLLRAIREIEVGEELTISYIDMLMPSEERRKQLRDQYCFECDCFRCQD 210
SET pfam00856
SET domain; SET domains are protein lysine methyltransferase enzymes. SET domains appear to be ...
 14-50 1.64e-12

SET domain; SET domains are protein lysine methyltransferase enzymes. SET domains appear to be protein-protein interaction domains. It has been demonstrated that SET domains mediate interactions with a family of proteins that display similarity with dual-specificity phosphatases (dsPTPases). A subset of SET domains have been called PR domains. These domains are divergent in sequence from other SET domains, but also appear to mediate protein-protein interaction. The SET domain consists of two regions known as SET-N and SET-C. SET-C forms an unusual and conserved knot-like structure of probably functional importance. Additionally to SET-N and SET-C, an insert region (SET-I) and flanking regions of high structural variability form part of the overall structure.


Pssm-ID: 459965 [Multi-domain]  Cd Length: 115  Bit Score: 62.16  E-value: 1.64e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1034561085  14 LLNHSCDPNCSIVF----NGPHLLLRAVRDIEVGEELTICY 50
Cdd:pfam00856  74 FINHSCDPNCEVRVvyvnGGPRIVIFALRDIKPGEELTIDY 114
SET smart00317
SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain; Putative methyl transferase, based on ...
 5-50 3.31e-11

SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain; Putative methyl transferase, based on outlier plant homologues


Pssm-ID: 214614 [Multi-domain]  Cd Length: 124  Bit Score: 58.89  E-value: 3.31e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|
gi 1034561085    5 GVGLYPSISLLNHSCDPNCSIVF----NGPHLLLRAVRDIEVGEELTICY 50
Cdd:smart00317  68 ARRKGNLARFINHSCEPNCELLFvevnGDDRIVIFALRDIKPGEELTIDY 117
SET COG2940
SET domain-containing protein (function unknown) [General function prediction only];
13-50 4.30e-11

SET domain-containing protein (function unknown) [General function prediction only];


Pssm-ID: 442183 [Multi-domain]  Cd Length: 134  Bit Score: 58.82  E-value: 4.30e-11
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1034561085  13 SLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICY 50
Cdd:COG2940    78 RFINHSCDPNCEADEEDGRIFIVALRDIAAGEELTYDY 115
 
Name Accession Description Interval E-value
SET_SMYD3 cd19203
SET domain (including post-SET domain) found in SET and MYND domain-containing protein 3 ...
 1-79 6.08e-53

SET domain (including post-SET domain) found in SET and MYND domain-containing protein 3 (SMYD3) and similar proteins; SMYD3 (also termed zinc finger MYND domain-containing protein 1) functions as a histone methyltransferase that specifically methylates 'Lys-4' of histone H3, inducing di- and tri-methylation, but not monomethylation. It also methylates 'Lys-5' of histone H4. SMYD3 plays an important role in transcriptional activation as a member of an RNA polymerase complex. It is overexpressed in colorectal, breast, prostate, and hepatocellular tumors, and has been implicated as an oncogene in human malignancies. Methylation of MEKK2 by SMYD3 is important for regulation of the MEK/ERK pathway, suggesting the possibility of selectively targeting SMYD3 in RAS-driven cancers.


Pssm-ID: 380980 [Multi-domain]  Cd Length: 210  Bit Score: 169.85  E-value: 6.08e-53
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQT 79
Cdd:cd19203   132 MQEVGVGLYPSASLLNHSCDPNCVIVFNGPHLLLRAIREIEVGEELTISYIDMLMPSEERRKQLRDQYCFECDCFRCQD 210
SET_SMYD1_2_3-like cd19167
SET domain (including post-SET domain) found in SET and MYND domain-containing proteins, SMYD1, ...
 1-79 1.56e-46

SET domain (including post-SET domain) found in SET and MYND domain-containing proteins, SMYD1, SMYD2, SMYD3 and similar proteins; The family includes SET and MYND domain-containing proteins, SMYD1, SMYD2 and SMYD3. SMYD1 (EC 2.1.1.43; also termed BOP) is a heart and muscle specific SET-MYND domain containing protein, which functions as a histone methyltransferase and regulates downstream gene transcription. It methylates histone H3 at 'Lys-4' (H3K4me), seems able to perform both mono-, di-, and trimethylation. SMYD2 (also termed HSKM-B, or lysine N-methyltransferase 3C (KMT3C)) functions as a histone methyltransferase that methylates both histones and non-histone proteins, including p53/TP53 and RB1. It specifically methylates histone H3 'Lys-4' (H3K4me) and dimethylates histone H3 'Lys-36' (H3K36me2). SMYD3 (also termed zinc finger MYND domain-containing protein 1) functions as a histone methyltransferase that specifically methylates 'Lys-4' of histone H3, inducing di- and tri-methylation, but not monomethylation. It also methylates 'Lys-5' of histone H4. SMYD3 plays an important role in transcriptional activation as a member of an RNA polymerase complex.


Pssm-ID: 380944 [Multi-domain]  Cd Length: 205  Bit Score: 153.35  E-value: 1.56e-46
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQT 79
Cdd:cd19167   127 LQHVGVGIYPQAALLNHSCCPNCIVTFNGPNIEVRAVQEIEPGEEVFHSYIDLLYPTEERRDQLRDQYFFLCQCADCQT 205
SET_SMYD cd20071
SET domain (including SET domain and post-SET domain) found in SET and MYND domain-containing ...
 1-77 1.09e-34

SET domain (including SET domain and post-SET domain) found in SET and MYND domain-containing protein, and similar proteins; The family includes SET and MYND domain-containing proteins, SMYD1-SYMD5. SMYD1 (EC 2.1.1.43; also termed BOP) is a heart and muscle specific SET-MYND domain containing protein, which functions as a histone methyltransferase and regulates downstream gene transcription. It methylates histone H3 at 'Lys-4' (H3K4me), seems able to perform both mono-, di-, and trimethylation. SMYD2 (also termed HSKM-B, or lysine N-methyltransferase 3C (KMT3C)) functions as a histone methyltransferase that methylates both histones and non-histone proteins, including p53/TP53 and RB1. It specifically methylates histone H3 'Lys-4' (H3K4me) and dimethylates histone H3 'Lys-36' (H3K36me2). SMYD3 (also termed zinc finger MYND domain-containing protein 1) functions as a histone methyltransferase that specifically methylates 'Lys-4' of histone H3, inducing di- and tri-methylation, but not monomethylation. It also methylates 'Lys-5' of histone H4. SMYD3 plays an important role in transcriptional activation as a member of an RNA polymerase complex. SMYD4 functions as a potential tumor suppressor that plays a critical role in breast carcinogenesis at least partly through inhibiting the expression of PDGFR-alpha. SMYD5 (also termed protein NN8-4AG, or retinoic acid-induced protein 15) functions as histone lysine methyltransferase that mediates H4K20me3 at heterochromatin regions.


Pssm-ID: 380997 [Multi-domain]  Cd Length: 122  Bit Score: 120.18  E-value: 1.09e-34
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLL-LRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRC 77
Cdd:cd20071    45 LNEIGVGLFPLASLLNHSCDPNAVVVFDGNGTLrVRALRDIKAGEELTISYIDPLLPRTERRRELLEKYGFTCSCPRC 122
SET_SMYD1 cd10526
SET domain (including post-SET domain) found in SET and MYND domain-containing protein 1 ...
 1-78 4.02e-31

SET domain (including post-SET domain) found in SET and MYND domain-containing protein 1 (SMYD1) and similar proteins; SMYD1 (EC 2.1.1.43), also termed BOP, is a heart and muscle specific SET-MYND domain containing protein, which functions as a histone methyltransferase and regulates downstream gene transcription. It methylates histone H3 at 'Lys-4' (H3K4me), seems able to perform both mono-, di-, and trimethylation. SMYD1 plays a critical role in cardiomyocyte differentiation, cardiac morphogenesis and myofibril organization, as well as in the regulation of endothelial cells (ECs). It is expressed in vascular endothelial cells, it has beenshown that knockdown of SMYD1 in endothelial cells impairs EC migration and tube formation.


Pssm-ID: 380924 [Multi-domain]  Cd Length: 210  Bit Score: 114.05  E-value: 4.02e-31
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQ 78
Cdd:cd10526   132 LQAVGVGIFPNLCLVNHDCWPNCTVIFNNGRIELRALGKISEGDELTVSYIDFLNTSEDRKEQLKKQYYFDCTCEHCT 209
SET_SMYD4 cd10536
SET domain (including iSET domain and post-SET domain) found in SET and MYND domain-containing ...
 3-77 9.76e-27

SET domain (including iSET domain and post-SET domain) found in SET and MYND domain-containing protein 4 (SMYD4) and similar proteins; SMYD4 functions as a potential tumor suppressor that plays a critical role in breast carcinogenesis at least partly through inhibiting the expression of PDGFR-alpha. In zebrafish, SMYD4 is ubiquitously expressed in early embryos and becomes enriched in the developing heart; mutants show a strong defect in cardiomyocyte proliferation, which lead to a severe cardiac malformation.


Pssm-ID: 380934 [Multi-domain]  Cd Length: 218  Bit Score: 102.76  E-value: 9.76e-27
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1034561085   3 EVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDM--LMTSEERRKQLRDQYCFECDCFRC 77
Cdd:cd10536   142 RIATAIYPTLSLLNHSCDPNTIRSFYGNTIVVRATRPIKKGEEITICYGPHfsRMKRSERQRLLKEQYFFDCSCEAC 218
SET_SMYD2 cd19202
SET domain (including post-SET domain) found in SET and MYND domain-containing protein 2 ...
 1-79 2.53e-18

SET domain (including post-SET domain) found in SET and MYND domain-containing protein 2 (SMYD2) and similar proteins; SMYD2 (also termed HSKM-B, lysine N-methyltransferase 3C (KMT3C)) functions as a histone methyltransferase that methylates both histones and non-histone proteins, including p53/TP53 and RB1. It specifically methylates histone H3 'Lys-4' (H3K4me) and dimethylates histone H3 'Lys-36' (H3K36me2). It plays a role in myofilament organization in both skeletal and cardiac muscles via Hsp90 methylation. SMYD2 overexpression is associated with tumor cell proliferation and a worse outcome in human papillomavirus-unrelated nonmultiple head and neck carcinomas. It regulates leukemia cell growth such that diminished SMYD2 expression upregulates SET7/9, thereby possibly shifting leukemia cells from growth to quiescence state associated with resistance to DNA damage associated with Acute Myeloid Leukemia (AML).


Pssm-ID: 380979 [Multi-domain]  Cd Length: 206  Bit Score: 80.25  E-value: 2.53e-18
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085   1 MQEVGVGLYPSISLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICYLDMLMTSEERRKQLRDQYCFECDCFRCQT 79
Cdd:cd19202   128 LSHLGSAIFPDVALMNHSCCPNVIVTYKGTLAEVRAVQEIKPGEEVFTSYIDLLYPTEDRNDRLRDSYFFTCECQECTT 206
SET_SMYD5 cd10521
SET domain (including iSET domain and post-SET domain) found in SET and MYND domain-containing ...
 5-80 2.93e-18

SET domain (including iSET domain and post-SET domain) found in SET and MYND domain-containing protein 5 (SMYD5) and similar proteins; SMYD5 (also termed protein NN8-4AG, or retinoic acid-induced protein 15) functions as histone lysine methyltransferase that mediates H4K20me3 at heterochromatin regions. It plays an important role in chromosome integrity by regulating heterochromatin and repressing endogenous repetitive DNA elements during differentiation. In zebrafish embryogenesis, it plays pivotal roles in both primitive and definitive hematopoiesis.


Pssm-ID: 380919 [Multi-domain]  Cd Length: 282  Bit Score: 81.20  E-value: 2.93e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034561085   5 GVGLYPSISLLNHSCDPNCSIVF--NGPHLLLRAVRDIEVGEELTICYLDMLMTSEE---RRKQLRDQYCFECDCFRCQT 79
Cdd:cd10521   202 GSGLYLLQSCCNHSCVPNAEITFpeNNFTLSLKALRDIQEGEEICISYLDECQRERSrhsRQKILRENYLFICNCPKCEA 281


                  .
gi 1034561085  80 Q 80
Cdd:cd10521   282 Q 282
SET pfam00856
SET domain; SET domains are protein lysine methyltransferase enzymes. SET domains appear to be ...
 14-50 1.64e-12

SET domain; SET domains are protein lysine methyltransferase enzymes. SET domains appear to be protein-protein interaction domains. It has been demonstrated that SET domains mediate interactions with a family of proteins that display similarity with dual-specificity phosphatases (dsPTPases). A subset of SET domains have been called PR domains. These domains are divergent in sequence from other SET domains, but also appear to mediate protein-protein interaction. The SET domain consists of two regions known as SET-N and SET-C. SET-C forms an unusual and conserved knot-like structure of probably functional importance. Additionally to SET-N and SET-C, an insert region (SET-I) and flanking regions of high structural variability form part of the overall structure.


Pssm-ID: 459965 [Multi-domain]  Cd Length: 115  Bit Score: 62.16  E-value: 1.64e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1034561085  14 LLNHSCDPNCSIVF----NGPHLLLRAVRDIEVGEELTICY 50
Cdd:pfam00856  74 FINHSCDPNCEVRVvyvnGGPRIVIFALRDIKPGEELTIDY 114
SET smart00317
SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain; Putative methyl transferase, based on ...
 5-50 3.31e-11

SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain; Putative methyl transferase, based on outlier plant homologues


Pssm-ID: 214614 [Multi-domain]  Cd Length: 124  Bit Score: 58.89  E-value: 3.31e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|
gi 1034561085    5 GVGLYPSISLLNHSCDPNCSIVF----NGPHLLLRAVRDIEVGEELTICY 50
Cdd:smart00317  68 ARRKGNLARFINHSCEPNCELLFvevnGDDRIVIFALRDIKPGEELTIDY 117
SET COG2940
SET domain-containing protein (function unknown) [General function prediction only];
13-50 4.30e-11

SET domain-containing protein (function unknown) [General function prediction only];


Pssm-ID: 442183 [Multi-domain]  Cd Length: 134  Bit Score: 58.82  E-value: 4.30e-11
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1034561085  13 SLLNHSCDPNCSIVFNGPHLLLRAVRDIEVGEELTICY 50
Cdd:COG2940    78 RFINHSCDPNCEADEEDGRIFIVALRDIAAGEELTYDY 115
SET cd08161
SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain superfamily; The Su(var)3-9, ...
 16-50 2.02e-10

SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain superfamily; The Su(var)3-9, Enhancer-of-zeste, Trithorax (SET) domain superfamily corresponds to SET domain-containing lysine methyltransferases, which catalyze site and state-specific methylation of lysine residues in histones that are fundamental in epigenetic regulation of gene activation and silencing in eukaryotic organisms. SET domains appear to be protein-protein interaction domains. It has been demonstrated that SET domains mediate interactions with a family of proteins that display similarity with dual-specificity phosphatases (dsPTPases). A subset of SET domains has been called PR domains. These domains are divergent in sequence from other SET domains, but also appear to mediate protein-protein interaction. The SET domain consists of two regions known as N-SET and C-SET. C-SET forms an unusual and conserved knot-like structure of probable functional importance. In addition to N-SET and C-SET, an insert region (I-SET) and flanking regions of high structural variability form part of the overall structure. Some family members contain a pre-SET domain, which is found in a number of histone methyltransferases (HMTase), and a post-SET domain, which harbors a zinc-binding site.


Pssm-ID: 380914 [Multi-domain]  Cd Length: 72  Bit Score: 55.33  E-value: 2.02e-10
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034561085  16 NHSCDPNCSIVF----NGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd08161    33 NHSCEPNCEFEEvyvgGKPRVFIVALRDIKAGEELTVDY 71
SET_Suv4-20-like cd10524
SET domain (including post-SET domain) found in Drosophila melanogaster suppressor of ...
 12-78 1.10e-08

SET domain (including post-SET domain) found in Drosophila melanogaster suppressor of variegation 4-20 (Suv4-20) and similar proteins; Suv4-20 (also termed Su(var)4-20) is a histone-lysine N-methyltransferase that specifically trimethylates 'Lys-20' of histone H4. It acts as a dominant suppressor of position-effect variegation. The family also includes Suv4-20 homologs, lysine N-methyltransferase 5B (KMT5B) and lysine N-methyltransferase 5C (KMT5C). Both KMT5B (also termed lysine-specific methyltransferase 5B, or suppressor of variegation 4-20 homolog 1, or Su(var)4-20 homolog 1, or Suv4-20h1) and KMT5C (also termed lysine-specific methyltransferase 5C, or suppressor of variegation 4-20 homolog 2, or Su(var)4-20 homolog 2, or Suv4-20h2) are histone methyltransferases that specifically trimethylate 'Lys-20' of histone H4 (H4K20me3). They play central roles in the establishment of constitutive heterochromatin in pericentric heterochromatin regions.


Pssm-ID: 380922 [Multi-domain]  Cd Length: 141  Bit Score: 52.28  E-value: 1.10e-08
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034561085  12 ISLLNHSCDPNCSIVFNGPHL-LLRAVRDIEVGEELTICYLDmlmtseerrKQLRDQYCfECDCFRCQ 78
Cdd:cd10524    77 AAFINHDCRPNCKFVPTGKSTaCVKVLRDIEPGEEITVYYGD---------NYFGENNE-ECECETCE 134
SET_SpSet7-like cd10540
SET domain found in Schizossacharomyces pombe Set7 and similar proteins; Schizosaccharomyces ...
 13-50 3.50e-08

SET domain found in Schizossacharomyces pombe Set7 and similar proteins; Schizosaccharomyces pombe Set7 is a novel histone-lysine N-methyltransferase. The family also includes a viral histone H3 lysine 27 methyltransferase from Paramecium bursaria Chlorella virus 1 (PBCV-1).


Pssm-ID: 380938  Cd Length: 112  Bit Score: 50.33  E-value: 3.50e-08
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  13 SLLNHSCDPNCSIVFNGPHLLLR--AVRDIEVGEELTICY 50
Cdd:cd10540    67 SMFNHSYTPNAEYEIDFENQTIVfyALRDIEAGEELTINY 106
SET_SETD8 cd10528
SET domain found in SET domain-containing protein 8 (SETD8) and similar proteins; SETD8 (EC 2. ...
 14-52 6.23e-07

SET domain found in SET domain-containing protein 8 (SETD8) and similar proteins; SETD8 (EC 2.1.1.43; also termed N-lysine methyltransferase KMT5A, H4-K20-HMTase KMT5A, lysine N-methyltransferase 5A, lysine-specific methylase 5A, PR/SET domain-containing protein 07, PR-Set7 or PR/SET07) is a nucleosomal histone-lysine N-methyltransferase that specifically monomethylates 'Lys-20' of histone H4 (H4K20me1). It plays a central role in the silencing of euchromatic genes.


Pssm-ID: 380926 [Multi-domain]  Cd Length: 141  Bit Score: 47.57  E-value: 6.23e-07
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1034561085  14 LLNHSC-DPNC---SIVFNG-PHLLLRAVRDIEVGEELTICYLD 52
Cdd:cd10528    97 LINHSKkKPNLktkLLVIDGvPHLILVAKRDIKPGEELLYDYGD 140
SET_SETD2-like cd10531
SET domain (including post-SET domain) found in SET domain-containing protein 2 (SETD2), ...
 15-50 1.06e-06

SET domain (including post-SET domain) found in SET domain-containing protein 2 (SETD2), nuclear SETD2 (NSD2), ASH1-like protein (ASH1L) and similar proteins; This family includes SET domain-containing protein 2 (SETD2), nuclear SETD2 (NSD2) and ASH1-like protein (ASH1L), which function as histone-lysine N-methyltransferases. SETD2 specifically trimethylates 'Lys-36' of histone H3 (H3K36me3) using demethylated 'Lys-36' (H3K36me2) as substrate. NSD2 shows histone H3 'Lys-27' (H3K27me) methyltransferase activity. ASH1L specifically methylates 'Lys-36' of histone H3 (H3K36me). The family also includes Arabidopsis thaliana ASH1-related protein 3 (ASHR3) and similar proteins.


Pssm-ID: 380929  Cd Length: 136  Bit Score: 46.48  E-value: 1.06e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  15 LNHSCDPNCS----IVFNGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd10531    77 INHSCEPNCEtqkwIVNGEYRIGIFALRDIPAGEELTFDY 116
SET_SETD1-like cd10518
SET domain (including post-SET domain) found in SET domain-containing proteins (SETD1A/SETD1B), ...
 14-47 1.36e-06

SET domain (including post-SET domain) found in SET domain-containing proteins (SETD1A/SETD1B), histone-lysine N-methyltransferases (KMT2A/KMT2B/KMT2C/KMT2D) and similar proteins; This family includes SET domain-containing protein 1A (SETD1A), 1B (SETD1B), as well as histone-lysine N-methyltransferase 2A (KMT2A), 2B (KMT2B), 2C (KMT2C), 2D (KMT2D). These proteins are histone-lysine N-methyltransferases (EC 2.1.1.43) that specifically methylate 'Lys-4' of histone H3 (H3K4me).


Pssm-ID: 380916  Cd Length: 150  Bit Score: 46.82  E-value: 1.36e-06
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1034561085  14 LLNHSCDPNC---SIVFNGP-HLLLRAVRDIEVGEELT 47
Cdd:cd10518    90 FINHSCDPNCyakIITVDGEkHIVIFAKRDIAPGEELT 127
SET_SETMAR cd10544
SET domain (including pre-SET and post-SET domains) found in SET domain and mariner ...
 15-50 1.87e-06

SET domain (including pre-SET and post-SET domains) found in SET domain and mariner transposase fusion protein (SETMAR) and similar proteins; SETMAR (also termed metnase) is a DNA-binding protein that is indirectly recruited to sites of DNA damage through protein-protein interactions. It has a sequence-specific DNA-binding activity recognizing the 19-mer core of the 5'-terminal inverted repeats (TIRs) of the Hsmar1 element and displays a DNA nicking and end joining activity. SETMAR also acts as a histone-lysine N-methyltransferase that methylates 'Lys-4' and 'Lys-36' of histone H3. It specifically mediates dimethylation of H3 'Lys-36' at sites of DNA double-strand break and may recruit proteins required for efficient DSB repair through non-homologous end-joining.


Pssm-ID: 380942 [Multi-domain]  Cd Length: 254  Bit Score: 47.68  E-value: 1.87e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1034561085  15 LNHSCDPNCSIV---FNG--PHLLLRAVRDIEVGEELTICY 50
Cdd:cd10544   173 LNHSCEPNLFMVpvrVDSmvPKLALFAARDIVAGEELSFDY 213
SET_NSD cd19173
SET domain (including post-SET domain) found in nuclear SET domain-containing proteins, NSD1, ...
 15-57 3.27e-06

SET domain (including post-SET domain) found in nuclear SET domain-containing proteins, NSD1, NSD2, NSD3 and similar proteins; The nuclear receptor-binding SET Domain (NSD) family of histone H3 lysine 36 methyltransferases is comprised of NSD1, NSD2, and NSD3, which are primarily known to be involved in chromatin integrity and gene expression through mono-, di-, or tri-methylating lysine 36 of histone H3 (H3K36), respectively. NSD1 (EC 2.1.1.43; also termed histone-lysine N-methyltransferase H3 lysine-36 and H4 lysine-20 specific, androgen receptor coactivator 267 kDa protein (ARA267), androgen receptor-associated protein of 267 kDa, H3-K36-HMTase, H4-K20-HMTase, lysine N-methyltransferase 3B (KMT3B) or NR-binding SET domain-containing protein 1) functions as a histone-lysine N-methyltransferase that preferentially methylates 'Lys-36' of histone H3 and 'Lys-20' of histone H4. NSD2 (EC 2.1.1.43; also termed multiple myeloma SET domain-containing protein (MMSET), protein trithorax-5 (TRX5), or wolf-Hirschhorn syndrome candidate 1 protein (WHSC1)) acts as histone-lysine N-methyltransferase with histone H3 'Lys-27' (H3K27me) methyltransferase activity. NSD3 (EC 2.1.1.43; also termed protein whistle, WHSC1-like 1 isoform 9 with methyltransferase activity to lysine, Wolf-Hirschhorn syndrome candidate 1-like protein 1 (WHSC1L1), or WHSC1-like protein 1) functions as a histone-lysine N-methyltransferase that preferentially methylates 'Lys-4' and 'Lys-27' of histone H3.


Pssm-ID: 380950 [Multi-domain]  Cd Length: 142  Bit Score: 45.38  E-value: 3.27e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1034561085  15 LNHSCDPNCSI---VFNGPHLL-LRAVRDIEVGEELTICY-LDMLMTS 57
Cdd:cd19173    79 MNHSCQPNCETqkwTVNGDTRVgLFAVRDIPAGEELTFNYnLDCLGNE 126
SET_KMT5C cd19185
SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 5C (KMT5C) ...
 13-84 1.12e-05

SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 5C (KMT5C) and similar proteins; KMT5C (also termed lysine N-methyltransferase 5C, lysine-specific methyltransferase 5C, suppressor of variegation 4-20 homolog 2, Su(var)4-20 homolog 2 or Suv4-20h2) is a histone methyltransferase that specifically trimethylates 'Lys-20' of histone H4 (H4K20me3). It plays a central role in the establishment of constitutive heterochromatin in pericentric heterochromatin regions.


Pssm-ID: 380962  Cd Length: 142  Bit Score: 43.88  E-value: 1.12e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034561085  13 SLLNHSCDPNCSIV-FNGPHLLLRAVRDIEVGEELTiCYLDMLMTSEerRKQLrdqycfeCDCFRCQTQDKDA 84
Cdd:cd19185    78 AFINHDCKPNCKFVpADGNAACVKVLRDIEPGDEVT-CFYGEGFFGE--KNEH-------CECHTCERKGEGA 140
SET_SUV39H cd10542
SET domain (including pre-SET and post-SET domains) found in suppressor of variegation 3-9 ...
 3-59 1.80e-05

SET domain (including pre-SET and post-SET domains) found in suppressor of variegation 3-9 homologs, SUV39H1, SUV39H2 and similar proteins; This family includes SUV39H1 (also termed histone H3-K9 methyltransferase 1, H3-K9-HMTase 1, lysine N-methyltransferase 1A, KMT1A, position-effect variegation 3-9 homolog, SUV39H, or Su(var)3-9 homolog 1) and SUV39H2 (also termed histone H3-K9 methyltransferase 2, H3-K9-HMTase 2, lysine N-methyltransferase 1B, KMT1B, or Su(var)3-9 homolog 2), both act as histone-lysine N-methyltransferases that specifically trimethylate 'Lys-9' of histone H3 (H3K9me3) using monomethylated H3 'Lys-9' as substrate. They mainly function in heterochromatin regions, thereby playing central roles in the establishment of constitutive heterochromatin at pericentric and telomere regions. Also included are Schizosaccharomyces pombe H3K9 methyltransferase Clr4 (SUV39H homolog) and Neurospora crassa DIM-5, both of which also methylate 'Lys-9' of histone H3.


Pssm-ID: 380940 [Multi-domain]  Cd Length: 245  Bit Score: 44.59  E-value: 1.80e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1034561085   3 EVGVGLYPSIS-LLNHSCDPNCSI--VFNG------PHLLLRAVRDIEVGEELTicyLDMLMTSEE 59
Cdd:cd10542   155 TVDAAYYGNIShFINHSCDPNLAVyaVWINhldprlPRIAFFAKRDIKAGEELT---FDYLMTGTG 217
SET_ASH1L cd19174
SET domain (including post-SET domain) found in ASH1-like protein (ASH1L) and similar proteins; ...
 16-50 2.58e-05

SET domain (including post-SET domain) found in ASH1-like protein (ASH1L) and similar proteins; ASH1L (EC 2.1.1.43; also termed absent small and homeotic disks protein 1 homolog, KMT2H, or lysine N-methyltransferase 2H) acts as histone-lysine N-methyltransferase that specifically methylates 'Lys-36' of histone H3 (H3K36me). It plays important roles in development; heterozygous mutation of ASH1L is associated with severe intellectual disability (ID) and multiple congenital anomaly (MCA).


Pssm-ID: 380951 [Multi-domain]  Cd Length: 141  Bit Score: 42.66  E-value: 2.58e-05
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034561085  16 NHSCDPNCSIV---FNG-PHLLLRAVRDIEVGEELTICY 50
Cdd:cd19174    77 NHSCDPNCEMQkwsVNGvYRIGLFALKDIPAGEELTYDY 115
SET_LSMT cd10527
SET domain found in Rubisco large subunit methyltransferase (LSMT) and similar proteins; ...
 14-50 2.65e-05

SET domain found in Rubisco large subunit methyltransferase (LSMT) and similar proteins; Rubisco LSMT is a non-histone protein methyl transferase responsible for the trimethylation of lysine14 in the large subunit of Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase). The family also includes SET domain-containing proteins, SETD3, SETD4 and SETD6, which belong to methyltransferase class VII that represents classical non-histone SET domain methyltransferases. Members in this family contain a SET domain and a C-terminal RubisCO LSMT substrate-binding (Rubis-subs-bind) domain.


Pssm-ID: 380925 [Multi-domain]  Cd Length: 236  Bit Score: 43.98  E-value: 2.65e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  14 LLNHSCD-PNCSIVF--NGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd10527   182 MLNHSPDaPNVRYEYdeDEGSFVLVATRDIAAGEEVFISY 221
SET_SETD2 cd19172
SET domain (including post-SET domain) found in SET domain-containing protein 2 (SETD2) and ...
 15-50 2.83e-05

SET domain (including post-SET domain) found in SET domain-containing protein 2 (SETD2) and similar proteins; SETD2 (also termed HIF-1, huntingtin yeast partner B, huntingtin-interacting protein 1 (HIP-1), huntingtin-interacting protein B, lysine N-methyltransferase 3A or protein-lysine N-methyltransferase SETD2) acts as histone-lysine N-methyltransferase that specifically trimethylates 'Lys-36' of histone H3 (H3K36me3) using demethylated 'Lys-36' (H3K36me2) as substrate. It has been shown that methylation is a posttranslational modification of dynamic microtubules and that SETD2 methylates alpha-tubulin at lysine 40, the same lysine that is marked by acetylation on microtubules. Methylation of microtubules occurs during mitosis and cytokinesis and can be ablated by SETD2 deletion, which causes mitotic spindle and cytokinesis defects, micronuclei, and polyploidy.


Pssm-ID: 380949 [Multi-domain]  Cd Length: 142  Bit Score: 42.57  E-value: 2.83e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1034561085  15 LNHSCDPNCSI---VFNGphlLLR----AVRDIEVGEELTICY 50
Cdd:cd19172    79 INHSCEPNCETqkwTVNG---ELRvgffAKRDIPAGEELTFDY 118
SET_EZH cd10519
SET domain found in enhancer of zeste homolog 1 (EZH1), zeste homolog 2 (EZH2) and similar ...
 16-50 4.36e-05

SET domain found in enhancer of zeste homolog 1 (EZH1), zeste homolog 2 (EZH2) and similar proteins; The family includes EZH1 and EZH2. EZH1 (EC 2.1.1.43; also termed ENX-2, or histone-lysine N-methyltransferase EZH1) is a catalytic subunit of the PRC2/EED-EZH1 complex, which methylates 'Lys-27' of histone H3, leading to transcriptional repression of the affected target gene. EZH2 (EC 2.1.1.43; also termed lysine N-methyltransferase 6, ENX-1, or histone-lysine N-methyltransferase EZH2) is a catalytic subunit of the PRC2/EED-EZH2 complex, which methylates 'Lys-9' (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Both, EZH1 and EZH2, can mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively.


Pssm-ID: 380917  Cd Length: 117  Bit Score: 41.85  E-value: 4.36e-05
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034561085  16 NHSCDPNCS---IVFNGPHLL-LRAVRDIEVGEELTICY 50
Cdd:cd10519    77 NHSSNPNCYakvMMVNGDHRIgIFAKRDIEAGEELFFDY 115
SET_SETD4 cd19177
SET domain found in SET domain-containing protein 4 (SETD4) and similar proteins; SETD4 is a ...
 8-50 5.32e-05

SET domain found in SET domain-containing protein 4 (SETD4) and similar proteins; SETD4 is a cytosolic and nuclear functional lysine methyltransferase that plays a crucial role in breast carcinogenesis. However, its specific substrates and modification sites remain to be disclosed.


Pssm-ID: 380954 [Multi-domain]  Cd Length: 245  Bit Score: 43.06  E-value: 5.32e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 1034561085   8 LYPSISLLNHSCDPNCSIVFN--GPHLLLRAVRDIEVGEELTICY 50
Cdd:cd19177   185 LAPFLDLLNHSPDVNVKAGFNksGKCYEIRTGTDYKKGEEVFISY 229
SET_KMT2A_2B cd19170
SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2A (KMT2A), ...
 15-50 1.17e-04

SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2A (KMT2A), 2B (KMT2B) and similar proteins; This family includes KMT2A and KMT2B. Both KMT2A (also termed ALL-1 or CXXC7 or MLL or MLL1 or TRX1 or HRX) and KMT2B (also termed MLL4 or TRX2) act as histone methyltransferases that methylate 'Lys-4' of histone H3 (H3K4me).


Pssm-ID: 380947 [Multi-domain]  Cd Length: 152  Bit Score: 41.22  E-value: 1.17e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  15 LNHSCDPNCSI----VFNGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd19170    90 INHSCEPNCYSrvvnIDGKKHIVIFALRRILRGEELTYDY 129
SET_SUV39H_DIM5-like cd19473
SET domain (including pre-SET domain) found in Neurospora crassa (DIM-5) and similar proteins; ...
 16-74 1.26e-04

SET domain (including pre-SET domain) found in Neurospora crassa (DIM-5) and similar proteins; This subfamily contains Neurospora crassa DIM-5 (also termed H3-K9-HMTase dim-5, or HKMT) which functions as histone-lysine N-methyltransferase that specifically trimethylates histone H3 to form H3K9me3.


Pssm-ID: 380996 [Multi-domain]  Cd Length: 274  Bit Score: 42.30  E-value: 1.26e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034561085  16 NHSCDPNCSIvFN--GPH-------LLLRAVRDIEVGEELTICYLDMLMTSEERRK-QLRDQYCFECDC 74
Cdd:cd19473   198 NHSCDPNLRI-FArvGDHadkhihdLAFFAIKDIPRGTELTFDYVDGVTGLDDDAGdEEKEKEMTKCLC 265
SET_SETDB-like cd10538
SET domain (including pre-SET and post-SET domains) found in SET domain bifurcated 1 (SETDB1) ...
 15-50 2.68e-04

SET domain (including pre-SET and post-SET domains) found in SET domain bifurcated 1 (SETDB1) and 2 (SETDB2), suppressor of variegation 3-9 homologs, SUV39H1 and SUV39H2, euchromatic histone-lysine N-methyltransferase EHMT1 and EHMT2, and similar proteins; The family includes SET domain bifurcated 1 (SETDB1) and 2 (SETDB2), suppressor of variegation 3-9 homologs, SUV39H1 and SUV39H2, euchromatic histone-lysine N-methyltransferase EHMT1 and EHMT2. SETDB1 (EC 2.1.1.43; also termed ERG-associated protein with SET domain (ESET), histone H3-K9 methyltransferase 4, H3-K9-HMTase 4, or lysine N-methyltransferase 1E (KMT1E)) acts as a histone-lysine N-methyltransferase that specifically trimethylates 'Lys-9' of histone H3 (H3K9me3). It mainly functions in euchromatin regions, thereby playing a central role in the silencing of euchromatic genes. SETDB2 (EC 2.1.1.43; also termed chronic lymphocytic leukemia deletion region gene 8 protein (CLLD8), or lysine N-methyltransferase 1F (KMT1F)) acts as a histone-lysine N-methyltransferase that specifically trimethylates 'Lys-9' of histone H3 (H3K9me3). It is involved in left-right axis specification in early development and mitosis. SUV39H1 (also termed histone H3-K9 methyltransferase 1, H3-K9-HMTase 1, lysine N-methyltransferase 1A, KMT1A, position-effect variegation 3-9 homolog, SUV39H, or Su(var)3-9 homolog 1) and SUV39H2 (also termed histone H3-K9 methyltransferase 2, H3-K9-HMTase 2, lysine N-methyltransferase 1B, KMT1B, or Su(var)3-9 homolog 2), both act as histone-lysine N-methyltransferases that specifically trimethylate 'Lys-9' of histone H3 (H3K9me3) using monomethylated H3 'Lys-9' as substrate. They mainly function in heterochromatin regions, thereby playing central roles in the establishment of constitutive heterochromatin at pericentric and telomere regions. EHMT1 (also termed Eu-HMTase1, G9a-like protein 1, GLP, GLP1, histone H3-K9 methyltransferase 5, H3-K9-HMTase 5, lysine N-methyltransferase 1D, or KMT1D) and EHMT2 (also termed Eu-HMTase2, HLA-B-associated transcript 8, histone H3-K9 methyltransferase 3, H3-K9-HMTase 3, lysine N-methyltransferase 1C, KMT1C, or protein G9a), both act as histone-lysine N-methyltransferases that specifically mono- and dimethylate 'Lys-9' of histone H3 (H3K9me1 and H3K9me2, respectively) in euchromatin. This family also includes the pre-SET domain, which is found in a number of histone methyltransferases (HMTase), N-terminal to the SET domain. Pre-SET domain is a zinc binding motif which contains 9 conserved cysteines that coordinate three zinc ions. It is thought that this region plays a structural role in stabilizing SET domains. Most family members, except for Arabidopsis thaliana SUVH9, contain a post-SET domain which harbors a zinc-binding site.


Pssm-ID: 380936 [Multi-domain]  Cd Length: 217  Bit Score: 40.82  E-value: 2.68e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1034561085  15 LNHSCDPN---CSIVFNG-----PHLLLRAVRDIEVGEELTICY 50
Cdd:cd10538   173 INHSCDPNlfpFNVVIDHddlryPRIALFATRDILPGEELTFDY 216
SET_SpSET3-like cd19183
SET domain (including post-SET domain) found in Schizosaccharomyces pombe SET ...
 17-48 3.55e-04

SET domain (including post-SET domain) found in Schizosaccharomyces pombe SET domain-containing protein 3 (SETD3) and similar proteins; Schizosaccharomyces pombe SETD3 functions as a transcriptional regulator that acts via the formation of large multiprotein complexes that modify and/or remodel the chromatin. It is required for both, gene activation and repression.


Pssm-ID: 380960  Cd Length: 173  Bit Score: 40.08  E-value: 3.55e-04
                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1034561085  17 HSCDPNCSIV----FNG--PHLLLRAVRDIEVGEELTI 48
Cdd:cd19183    83 RSCRPNAELVtvasDSGsvLKFVLYASRDISPGEEITI 120
SET_LegAS4-like cd10522
SET domain found in Legionella pneumophila type IV secretion system effector LegAS4 and ...
 16-50 3.58e-04

SET domain found in Legionella pneumophila type IV secretion system effector LegAS4 and similar proteins; LegAS4 is a type IV secretion system effector of Legionella pneumophila. It contains a SET domain that is involved in the modification of Lys4 of histone H3 (H3K4) in the nucleolus of the host cell, thereby enhancing heterochromatic rDNA transcription. It also contains an ankyrin repeat domain of unknown function at its C-terminal region.


Pssm-ID: 380920 [Multi-domain]  Cd Length: 122  Bit Score: 39.25  E-value: 3.58e-04
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034561085  16 NHSCDPNCSIVF---NG-PHLLLRAVRDIEVGEELTICY 50
Cdd:cd10522    78 NHSDQPNLELIVrtlKGeQHIGFVAIRDIKPGEELFISY 116
SET_SET1 cd20072
SET domain (including post-SET domain) found in catalytic component of the Saccharomyces ...
 14-50 5.16e-04

SET domain (including post-SET domain) found in catalytic component of the Saccharomyces cerevisiae COMPASS complex and similar proteins; The family contains mostly fungal SET domains, including SET1 found in the catalytic component of the Saccharomyces cerevisiae COMPASS (complex of proteins associated with Set1). SET1 is a histone-lysine N-methyltransferase that specifically methylates 'Lys-4' of histone H3 (H3K4me), when part of the SET1 histone methyltransferase (HMT) complex. The activity of this catalytic domain is established through forming a complex with a set of core proteins; it is extensively contacted by Cps60 (Bre2), Cps50 (Swd1), and Cps30 (Swd3).


Pssm-ID: 380998  Cd Length: 148  Bit Score: 39.33  E-value: 5.16e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1034561085  14 LLNHSCDPNCS---IVFNGPH-LLLRAVRDIEVGEELTICY 50
Cdd:cd20072    89 FINHCCDPNCTakiIKVEGEKrIVIYAKRDIAAGEELTYDY 129
SET_KMT2C_2D cd19171
SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2C (KMT2C), ...
 15-50 5.21e-04

SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2C (KMT2C), 2D (KMT2D) and similar proteins; This family includes KMT2C and KMT2D. Both, KMT2C (also termed HALR or MLL3) and KMT2D (also termed ALR or MLL2), act as histone methyltransferases that methylate 'Lys-4' of histone H3 (H3K4me). They are subunits of MLL2/3 complex, a coactivator complex of nuclear receptors, involved in transcriptional coactivation.


Pssm-ID: 380948 [Multi-domain]  Cd Length: 153  Bit Score: 39.34  E-value: 5.21e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  15 LNHSCDPNCS---IVF-NGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd19171    90 INHSCNPNCVaevVTFdKEKKIIIISNRRIAKGEELTYDY 129
SET_Suv4-20 cd19186
SET domain (including post-SET domain) found in Drosophila melanogaster suppressor of ...
 13-84 7.86e-04

SET domain (including post-SET domain) found in Drosophila melanogaster suppressor of variegation 4-20 (Suv4-20) and similar proteins; Suv4-20 (also termed Su(var)4-20) is a histone-lysine N-methyltransferase that specifically trimethylates 'Lys-20' of histone H4. It acts as a dominant suppressor of position-effect variegation.


Pssm-ID: 380963  Cd Length: 142  Bit Score: 38.59  E-value: 7.86e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034561085  13 SLLNHSCDPNCSIVFNGPHL-LLRAVRDIEVGEELTICYLDMLMTseerrkqlrDQYCFeCDCFRCQTQDKDA 84
Cdd:cd19186    79 AFINHDCRPNCKFVSTGRDTaCVQVLRDIEPGEEITCFYGEDFFG---------DNNCY-CECETCERRQTGA 141
SET_NSD2 cd19211
SET domain (including post-SET domain) found in nuclear SET domain-containing protein 2 (NSD2) ...
 14-54 8.87e-04

SET domain (including post-SET domain) found in nuclear SET domain-containing protein 2 (NSD2) and similar proteins; NSD2 (EC 2.1.1.43; also termed multiple myeloma SET domain-containing protein (MMSET), protein trithorax-5 (TRX5), or wolf-Hirschhorn syndrome candidate 1 protein (WHSC1)) acts as histone-lysine N-methyltransferase with histone H3 'Lys-36' (H3K36me) methyltransferase activity. NSD2 has been shown to mediate di- and trimethylation of H3K36 and dimethylation of H4K20 in different systems, and has been characterized as a transcriptional repressor interacting with histone deacetylase HDAC1 and histone demethylase LSD1. NSD2 mediates constitutive NF-kappaB signaling for cancer cell proliferation, survival and tumor growth. It is highly overexpressed in several types of human cancers, including small-cell lung cancers, neuroblastoma, carcinomas of stomach and colon, and bladder cancers, and its overexpression tends to be associated with tumor aggressiveness. WHSC1 is frequently deleted in Wolf-Hirschhorn syndrome (WHS).


Pssm-ID: 380988 [Multi-domain]  Cd Length: 142  Bit Score: 38.43  E-value: 8.87e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1034561085  14 LLNHSCDPNCSI---VFNG-PHLLLRAVRDIEVGEELTICY-LDML 54
Cdd:cd19211    78 FMNHSCQPNCETqkwTVNGdTRVGLFAVCDIPAGTELTFNYnLDCL 123
SET_KMT2A cd19206
SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2A (KMT2A) ...
 11-50 1.27e-03

SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 2A (KMT2A) and similar proteins; KMT2A (EC2.1.1.43; also termed lysine N-methyltransferase 2A, ALL-1, CXXC-type zinc finger protein 7 (CXXC7), myeloid/lymphoid or mixed-lineage leukemia (MLL), myeloid/lymphoid or mixed-lineage leukemia protein 1 (MLL1), trithorax-like protein (TRX1), or zinc finger protein HRX) acts as a histone methyltransferase that plays an essential role in early development and hematopoiesis. It is a catalytic subunit of the MLL1/MLL complex, a multiprotein complex that mediates both methylation of 'Lys-4' of histone H3 (H3K4me) complex and acetylation of 'Lys-16' of histone H4 (H4K16ac).


Pssm-ID: 380983 [Multi-domain]  Cd Length: 154  Bit Score: 38.08  E-value: 1.27e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1034561085  11 SISLLNHSCDPNC-SIVFN---GPHLLLRAVRDIEVGEELTICY 50
Cdd:cd19206    86 AARFINHSCEPNCySRVINidgQKHIVIFAMRKIYRGEELTYDY 129
SET_KMT5B cd19184
SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 5B (KMT5B) ...
 13-84 1.29e-03

SET domain (including post-SET domain) found in histone-lysine N-methyltransferase 5B (KMT5B) and similar proteins; KMT5B (also termed lysine N-methyltransferase 5B, lysine-specific methyltransferase 5B, suppressor of variegation 4-20 homolog 1, Su(var)4-20 homolog 1 or Suv4-20h1) is a histone methyltransferase that specifically trimethylates 'Lys-20' of histone H4 (H4K20me3). It plays a central role in the establishment of constitutive heterochromatin in pericentric heterochromatin regions.


Pssm-ID: 380961  Cd Length: 144  Bit Score: 38.09  E-value: 1.29e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034561085  13 SLLNHSCDPNCSIVFNGPHL-LLRAVRDIEVGEELTICYLDMLMTSEerrkqlrDQYcfeCDCFRCQTQDKDA 84
Cdd:cd19184    78 AFINHDCRPNCKFVSTGRDTaCVKALRDIEPGEEISCYYGDGFFGEN-------NEF---CECYTCERRGTGA 140
SET_ASHR3-like cd19175
SET domain (including post-SET domain) found in Arabidopsis thaliana ASH1-related protein 3 ...
 15-50 2.98e-03

SET domain (including post-SET domain) found in Arabidopsis thaliana ASH1-related protein 3 (ASHR3) and similar proteins; This family includes Arabidopsis thaliana ASH1-related protein 3 (ASHR3, also termed protein SET DOMAIN GROUP 4 or protein stamen loss), ASH1 homolog 3 (ASHH3, also termed protein SET DOMAIN GROUP 7) and homolog 4 (ASHH4, also termed protein SET DOMAIN GROUP 24). They all function as histone-lysine N-methyltransferases (EC 2.1.1.43).


Pssm-ID: 380952 [Multi-domain]  Cd Length: 139  Bit Score: 37.01  E-value: 2.98e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034561085  15 LNHSCDPNCS----IVFNGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd19175    77 INHSCDPNCElqkwQVDGETRIGVFAIRDIKKGEELTYDY 116
SET_SUV39H2 cd10532
SET domain (including pre-SET and post-SET domains) found in suppressor of variegation 3-9 ...
 4-50 5.09e-03

SET domain (including pre-SET and post-SET domains) found in suppressor of variegation 3-9 homolog 2 (SUV39H2) and similar proteins; SUV39H2 (EC 2.1.1.43; also termed histone H3-K9 methyltransferase 2, H3-K9-HMTase 2, lysine N-methyltransferase 1B (KMT1B), or Su(var)3-9 homolog 2) acts as a histone-lysine N-methyltransferase that specifically trimethylates 'Lys-9' of histone H3 (H3K9me3) using monomethylated H3 'Lys-9' as substrate. It mainly functions in heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin at pericentric and telomere regions.


Pssm-ID: 380930 [Multi-domain]  Cd Length: 243  Bit Score: 37.18  E-value: 5.09e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1034561085   4 VGVGLYPSIS-LLNHSCDPNCSiVFNG---------PHLLLRAVRDIEVGEELTICY 50
Cdd:cd10532   151 VDAARYGNVShFVNHSCDPNLQ-VFNVfidnldtrlPRIALFSTRTIKAGEELTFDY 206
SET_SETD5-like cd10529
SET domain found in SET domain-containing protein 5 (SETD5), inactive histone-lysine ...
 17-48 5.47e-03

SET domain found in SET domain-containing protein 5 (SETD5), inactive histone-lysine N-methyltransferase 2E (KMT2E) and similar proteins; SETD5 is a probable transcriptional regulator that acts via the formation of large multiprotein complexes that modify and/or remodel the chromatin. KMT2E (also termed inactive lysine N-methyltransferase 2E or myeloid/lymphoid or mixed-lineage leukemia protein 5 (MLL5)) associates with chromatin regions downstream of transcriptional start sites of active genes and thus regulates gene transcription. The family also includes Saccharomyces cerevisiae SET domain-containing proteins, SET3 and SET4, and Schizosaccharomyces pombe SET3. Most of these family members contain a post-SET domain which harbors a zinc-binding site.


Pssm-ID: 380927  Cd Length: 127  Bit Score: 36.10  E-value: 5.47e-03
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 1034561085  17 HSCDPNC----SIVFNG-PHLLLRAVRDIEVGEELTI 48
Cdd:cd10529    85 RSCRPNAelrhVVVSNGeLRLFIFALKDIRKGTEITI 121
SET_SETD7 cd10530
SET domain found in SET domain-containing protein 7 (SETD7) and similar proteins; SETD7 (EC 2. ...
 16-50 7.78e-03

SET domain found in SET domain-containing protein 7 (SETD7) and similar proteins; SETD7 (EC 2.1.1.43; also termed histone H3-K4 methyltransferase SETD7, H3-K4-HMTase SETD7, lysine N-methyltransferase 7 (KMT7) or SET7/9) is a histone-lysine N-methyltransferase that specifically monomethylates 'Lys-4' of histone H3. It plays a central role in the transcriptional activation of genes such as collagenase or insulin. Set7/9 also methylates non-histone proteins, including estrogen receptor alpha (ERa), suggesting it has a role in diverse biological processes. ERa methylation by Set7/9 stabilizes ERa and activates its transcriptional activities, which are involved in the carcinogenesis of breast cancer. In a high-throughput screen, treatment of human breast cancer cells (MCF7 cells) with cyproheptadine, a Set7/9 inhibitor, decreased the expression and transcriptional activity of ERa, thereby inhibiting estrogen-dependent cell growth.


Pssm-ID: 380928  Cd Length: 130  Bit Score: 35.35  E-value: 7.78e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1034561085  16 NHSCDPNCSI------VFnGPHLLLRAVRDIEVGEELTICY 50
Cdd:cd10530    89 NHSFTPNCIYdpfvhpRF-GPIKCIRTLRAVEAGEELTVAY 128
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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