4A90


Conserved Protein Domain Family
SAP18

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pfam06487: SAP18 (This model is not part of the current CDD release)
Sin3 associated polypeptide p18 (SAP18)
This family consists of several eukaryotic Sin3 associated polypeptide p18 (SAP18) sequences. SAP18 is known to be a component of the Sin3-containing complex which is responsible for the repression of transcription via the modification of histone polypeptides. SAP18 is also present in the ASAP complex which is thought to be involved in the regulation of splicing during the execution of programmed cell death.
Statistics
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PSSM-Id: 517302
Aligned: 106 rows
Threshold Bit Score: 85.311
Created: 14-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
4A90_A        22 REKTCPLLLRVF-TtNNGRHHRMDEFS---RGNVPSs----eLQIYTWMDATLKELTSLVKEV------YPEARKKgtHF 87  house mouse
XP_006681934  96 RSMICPFLIRVF-V-NSERVHDDADFG---KGKLPTn----sVNIYCWKDSTIREVAALLGQAma---sTADASA---KL 160
Q5KAN1        35 kgPRTPHLIRMF-V-TKGRHAPLADFD---AGLFPTrd---eFQVYAWQTSTPSELIKLLYPSfp---aPYRSPQT--RF 101 Cryptococcus ne...
A0D0I3        31 DKHQVPFLVRTH-W-KNGQI-TLEDFNknq---------tqeILLYLFLSSKLRDIVDQLKYQ------LNGVYRR--DI 90  Paramecium tetr...
XP_011048978  11 REEECPCLVKVSyG-YDTKHKPFDVLN----NKTPA------VEIYVWKSMSLYDVSVLIADQtvlqkeDTRHAEW--KF 77 
O94405        19 avGPCPFLISVYhQ-FQTKNHVLDIFE----DVIPS------IQVYGWLTMTLYELGVLIADQlllnneETRHSEW--SL 85  Schizosaccharom...
XP_013023836  19 avgPCPFLIQVYhQ-FHTRNHILDVLD----DVVPS------IEIYGWMNMSLYELGVFIAEKilfqqeDTKHPEW--ML 85 
KDE08646      60 RSTTVPSLLRVFvS-RTPQHHDEALFSspdGTGPARsilqdeYQLYVWRDSTLKELVHALASSft---lPTTPPNI--RY 133
GAC74611       9 gdEATPFLLRVL-V-KPAPFRPLDDFGs--SNRVARd----eFKLHVWKTNTLREVAQMLYDAd----pSISSPLA--LH 74 
XP_006959457   6 ldiHCPRLIRVF-V-RTTQPYDAYSFD----KGLPSkd---eYDILAGPNTTIRELLLLLQKSlp---eNLRHPRS--IY 71  Wallemia mellic...
4A90_A        88 NFAI--VFMDLKr-PGYRVKEIG-------------------STMSGRKGt---DD-S---------------------- 119 house mouse
XP_006681934 161 IFRT--VNRTEHfrGIFKPRTLG-------------------SIFNFKHTld---------------------------- 191
Q5KAN1       102 HFRH--VYVDASprGLYRFKDLT-------------------SFIGRDLQsgsnDD-Smdldedrel------------- 146 Cryptococcus ne...
A0D0I3        91 MFRVsnVYLDQH--GVQKKKDLGqv----------------hSVKSGKEDd----------------------------- 123 Paramecium tetr...
XP_011048978  78 SFRI--AYFDSVr-rKSAFREIG-------------------SACLHDPDllqgN------------------------- 110
O94405        86 QIRT--IFYDKYk-dRPIARDLG-------------------TVCLHNPKlfqgN------------------------- 118 Schizosaccharom...
XP_013023836  86 QFRF--VFHDRFk-gRPSSRDMG-------------------TICLHNPKlfqgS------------------------- 118
KDE08646     134 SFKL--VYYDAQs-sRHRSKPIGllt--------------nrDIFHSTKSttgtAPgD---------------------- 174
GAC74611      75 AFRR--ISWNDRs-RTYEATSIGvgvtrvpftsissllsditDKVPGNGTtatsEE-Paestshadptspaallgwhtls 150
XP_006959457  72 GVHS--IYVDMKs-mYHKERDLGr-----------------ySLSVKNYSdkydDQ------------------------ 107 Wallemia mellic...
4A90_A       120 ---------MTLQSQKFQIGDYLDIA 136 house mouse
XP_006681934 192 -------eaRTLDEVRFVPGDFIDVS 210
Q5KAN1       147 grrgrkieeKSLDDYGFVTGDFLSVS 172 Cryptococcus neoformans
A0D0I3       124 ---------SDLKNHGFKIGDILMVE 140 Paramecium tetraurelia
XP_011048978 111 ---------RLLRNVGYRYGDILDVS 127
O94405       119 ---------KLLKRTGIKCGDKIDVT 135 Schizosaccharomyces pombe 972h-
XP_013023836 119 ---------KLLKATGMKCGDRIDVC 135
KDE08646     175 ---------KTLHQTSWVVGDYLSIA 191
GAC74611     151 dqiddtaaaITLAQLDLADGDLIDCV 176
XP_006959457 108 ---------STLDEARIYPGDYLSVH 124 Wallemia mellicola CBS 633.66
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