6G90


Conserved Protein Domain Family
Snu56_snRNP

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pfam19097: Snu56_snRNP (This model is not part of the current CDD release)
Snu56-like U1 small nuclear ribonucleoprotein component
This family is a component of the U1 snRNP particle, which recognises and binds the 5'-splice site of pre-mRNA. Together with other non-snRNP factors, U1 snRNP forms the spliceosomal commitment complex, which targets pre-mRNA to the splicing pathway.
Statistics
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PSSM-Id: 523552
Aligned: 21 rows
Threshold Bit Score: 328.868
Created: 20-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:
6G90_G        30 DGQRRKVGNSEAFQSFDIWKNLDRIRS-TKKN---AGQFIKGSLLILPMRTe-dKQQFDECMDELHKYISKDILRCYP-- 102 brewer's yeast
Q6FM44        20 LNKKAKRHPALTQDSYDLWKNLDRIRK-LHKN---SDKVLKRSVVLIPLSCe-tNNTIVQCIQHLLRYVDQERLHFKT-- 92  [Candida] glabrata
XP_002553945  12 QGSRSNTKKPDVHESSSLLSIAEAVSQ-RNTN---VTKVIKKSQIFVSLTAl-eAKQLSRC--KLEELANNQSLQLIE-- 82 
SCU85222      12 NGSRISTKRADSYDSNSLLSAFKSLGR-KRPG---IQQVIRKSSVFVPITDt-dIQFYQHS--KLANEIKEDTLQFVH-- 82 
XP_022628264  12 NGPRSRVKRPDSYDQSSLVATYRFFNR-KKAE---ASTVMRRSAVFLLINKd-eYSKFENS--RAFAEIRVNIVEFVQ-- 82 
SCW04046      14 TKGRAKRQDTENDRHDDLMGSLQILKK-KYPA---LEKTLANGHVFVPLLRgsdANSFDGLISAASGI--SGNYTVVS-- 85 
SCU81098      12 TKPNYKLQRPGLLDSASIATVYRGLTRkIQKR-----TPLRNAQLFIPLSA------------TLADIIDETQFSGLQtg 74 
Q6CT52        19 NKKQQTTLVPNKSKTDDLWKVLSNVTEdQSVAqlpIDKKIKYSQVFIKITPe-qRLKLPIFLADLKRALELDTITLYE-- 95  Kluyveromyces l...
Q75DY7        16 LQKKQKYAGEATANTQNIWKCLPRLSE-HEMD---IDNAIKHSRLFIRLSLe-eQKHLRTIITAINDVIDAEKYAFHT-- 88  Eremothecium go...
XP_003646712  16 PTKKHRYNDSASSVRQKIWKCLPRLSE-REMD---IENTIKHSHLFIKLTSn-eRDYLQSILKGIKDVIDDSKYTFHS-- 88 
6G90_G       103 --QKEQKdegmlFYIVLKDFNILDSCFVLSVLLAFQKRLWMAP-SEKSYFRVPKNINLTGSFYLPKNieTg--------r 171 brewer's yeast
Q6FM44        93 --VSGQLy---tHVVILRNFSVLDFCLVVPVLLSAVKRLNS---KTSDYFKFDSHIFCNGTFFVPDN--T---------- 152 [Candida] glabrata
XP_002553945  83 --KEGNV-----SYLDFSNFSSLQLALVLCSIFGIKSKQWLGK-STSDSRSIPRNIPLRGSFYIHKT--C---------- 142
SCU85222      83 --HQDGL-----AYICIQDFSALELALALGFILGNKGKRWFAK-ENKDSMVVPRKVPLRGSFYIHKT--C---------- 142
XP_022628264  83 --LEDGV-----SYLCIRNFTALDLALILGFVFADRAKHWVSI-GKDDSSHVPRQVPIRGSFYIHKS--C---------- 142
SCW04046      86 --DEDGV-----SYFYCSNFNVLDCAFVLTLIFSKSDNRFSKTgSALSFERVPKGTAIRGSFFVYRS--Cdlsllrynst 156
SCU81098      75 vlQTRKTpdheqAFLSFSNFNPLECAYVLSFLFYNGSRQCAR--DSKDHWTVPKGAHLRGSFYVYKS--Cdvspe-tstm 149
Q6CT52        96 ------------MFIELKSFTLLEGCVAVTAILNYLHKTGATP-TNVKYWDINSASLLRGTVLVHKS--Vkvaq--test 158 Kluyveromyces l...
Q75DY7        89 ------------HSIELKNFHITDCCVLLAFIMINLNKLRRGL-GGTDYCSITKPFYLRCSVYIHRT--C---------- 143 Eremothecium go...
XP_003646712  89 ------------ECVELKNFHITDCCVLLPFFMINLNKFWNKS-NDSDSCSITKPFYVRCSVYVFKS--C---------- 143
6G90_G       172 GHIITSYRREQPSSSIVEVGFNVVPDFQQFQV---KACHVSKFMNELSNFFSQVEFGKcEANVINYFKREYNRTYSQISL 248 brewer's yeast
Q6FM44       153 -----VISIDRTTLQLKETALRLIPGFKELNCtptESNNIQDMINTLANFISKVKFGKnKDDIYATFKRELALFSKRTRF 227 [Candida] glabrata
XP_002553945 143 --KVPRDHPESLKCGISVSRVVDITNFVEVSI---DIYGATSFIEGLTRFASFLKFQKsENWVKSEFYEGLRNKWLVSEM 217
SCU85222     143 ---KVNQKTNDIPDGITISKYIQLNDFIEISI---EQYGVGPLMDAIIKLSIGMVFRKsPAQVNCEFSNSLRESKLRSQI 216
XP_022628264 143 ---KDVFETRGPTNGVTIAQFSELSMFTEISV---DRYGIPASFDAVCVLLSKLKFQKsVDRAKQEFQTSLRDLTLKRTI 216
SCW04046     157 AKRDVVQEKNLFNTHISVSRVVDIAEFREVSV---MNYGFSRFLHSVVDALKGIKFRWaPVKINNIFAQNFKSYKCSSQM 233
SCU81098     150 KPKKSVLDSARAHYQINVSEVSDVAHFKEVYV---SGLGLLDFMQATMELIERLRFRScPSHLSELFGMKLAEKSSLAAV 226
Q6CT52       159 SDLLFRKASKPRPFKCQLATVCSIQHFKEIYF---EGETIWDWMKGLLNILNEWKFRPvNGSVTELLEHKANHERQRIVS 235 Kluyveromyces l...
Q75DY7       144 QVVQMPTANKKTTFRRQLVRLPAVSAFKQVEF---QSADLKDLMQGILQQVSAWRFRPsPTYLHRDFAAGLILQREQVAK 220 Eremothecium go...
XP_003646712 144 QILQIPVFNKKTTFHNHLAHVSGVPGFKQIEF---QSADLKDLMGGIVHQISNWKFHPsKTPVHKRFIAALSNQNNVLRS 220
6G90_G       249 ALYELPLI-GDGLFDIKSYISKTRPIIETSKAQMIKHISEM--KAYNEISGLQGDQFPRQQRPlsnspssnsisssqtie 325 brewer's yeast
Q6FM44       228 GLGEVSMLeKGMLIDSQAVIDKNLPLVQNTKAKLQTYVQTL--LDENEDKITTEVQTTAAKSS----------------- 288 [Candida] glabrata
XP_002553945 218 SIAAVPFLeRGLLVNNNEIAKTNSALIEKTRKSLEGFAQDL--IKNNNETPMEKRDESEAQGL----------------- 278
SCU85222     217 AMTTVPFLdKNLLIDEDELFKSNGPALQKSQDLLNAYVNSL--REYNEAIPTLEKGDKNASRA----------------- 277
XP_022628264 217 TVTSIPFLdRDILMDPTTVSKVNGPIVEESKKALGSFVESV--LKYNEAVPVATKEATDSPKA----------------- 277
SCW04046     234 VLDEIPFAsEGLLIDRQQILKQNLEAFEKTKSALEQFAKSVlePDEGEENLEKEKARHFAAEN----------------- 296
SCU81098     227 KINEIPFIaKGLLIDTSDVAKTNADVLEKSRVALNKFAQDLtsTELKSETPALADAKGTSARN----------------- 289
Q6CT52       236 SFSELAFL--KGLLDPEFLNRKNKRLIDIDNKELETFMTEL--QQYNEKELTIAAKASKDTKL----------------- 294 Kluyveromyces l...
Q75DY7       221 ELAPMSVV--TSLIDMGLVMPQNKAAIEQTQRALEEHGQRL--LLHNEQVTVAAV---DEAKP----------------- 276 Eremothecium go...
XP_003646712 221 VIEELPIY--VNLIDMDLVAKVNIPAIERSKKNMEDYAIKL--QEYNNKVSVKDIKPTDETKT----------------- 279
6G90_G       326 agATSYQTQPQRHAVnkps--------nvlnSSNRHSGPKTFEDGRYSEG---------------N----KPgfm--tqD 376 brewer's yeast
Q6FM44       289 --DAISSTNGNNNVAskpiqsrfqnnqshnvPSSRYSHQATSTAIRKPYTakeasp----lptqsRaspgRPrfm--tiE 360 [Candida] glabrata
XP_002553945 279 --TSTSISERKSSS-----------------NTSRYSVSTHDSATRSTKAgsg---------rtlDpqsrSLnsnfltqE 330
SCU85222     278 --SPQPVVTKKAPAPa---------------STSRYSGTRSVGQSTSRYGmpnggsagnnngrtlNpqsrSLtsnyltqE 340
XP_022628264 278 --SPQTIRSTRKTTP----------------GTSRYSGSNNTDQASARNIparavgt-ngggrtlDpqsrGSnanyltqE 338
SCW04046     297 --SKLQPANPRQ-------------------SSSRLNRGNQPFNKEPTGHt------------------rYTgssylthD 337
SCU81098     290 --AHDNQPNQRKH------------------ARTTNQNASNAIPRDTTSHr-------------------GNspgflsqE 330
Q6CT52       295 --KNSAAASPTNLRQka------------vtATSRYKGGNNIPIKVNERRlq------------hNtpsrAPqhsvvssQ 348 Kluyveromyces l...
Q75DY7       277 --QTTDSKPSRYSGLpt------------kgPNSRYQGAPARASPHG------------------AfqdrKQnpgflsmK 324 Eremothecium go...
XP_003646712 280 --QKDTVKSSKYSNLmqq-----------khTTSRYQGTSKRHTPTPNAM---------------SsqdkRTthhyassE 331
6G90_G       377 EIKQHCIGTIKASMDAVKKKSSYQILKTYVRCPRQNYIDIVYQNLNDLRSKTNCNIVVLNLNNLHESQMWLESLNTTNyT 456 brewer's yeast
Q6FM44       361 EIRGRCIATVRASIDSVKKISAYQIVKVYVKFPKKD-SDTLFSNLDELRNKSNCNIVVLHYNNEHESKQWLDGLDLTRyI 439 [Candida] glabrata
XP_002553945 331 QITDYCKATIQASIEAVKSKSPYQIIKTYIKCPRVYYVDLLYEHLNRLRSETNCNIVVLNLNNVHESTSWFGSLKVSKfT 410
SCU85222     341 QVKEYSIATVKASIEAVQSKSPYQILKTYIKFPRHDYIDLLYDKLHDMRQETNCNVVVMNLNNVHESTSWFDSLDVAKhM 420
XP_022628264 339 QIKDYCVATVKASIDAVKSKSPYQILKTYIKCPRQHYVDLIYDNLHDLRAKTNCNAVVMNLNNVHESTAWFNSLDVSKhT 418
SCW04046     338 EIKEYCVATIHATLEAVKRKSSYQILKTYIKCPRQYYIDIVYDNLNQLRSETNCNIVVLNLNNVHESTSWFDSLDLSKyT 417
SCU81098     331 QINHYCIATIKASVDLVKTKSSYQILKTYIKYPRQFYLDLLYDNLDRMRASTNCNIVVLNLSNVHEAGPWLDSLNTSKyT 410
Q6CT52       349 DLHRYCIATIKASISKVTEKSAFQIIKSYVKYPRSQ-IDLIYDNLNQIKSKTNCNVVILNLQTIHESNTWFEQLPISVnI 427 Kluyveromyces l...
Q75DY7       325 DITEYCIATIKATMEIVASKSAYQITRVYVKCPKSC-VDVLYQKLADLRTESSCNIVVLNIQTVHESTSWFDTLNMERhT 403 Eremothecium go...
XP_003646712 332 DIKSYCMATIKATIDVVSSKSAYQITRAYVKYPRTC-IDSLYQKLAELRNESNCNIVILNIQTVHESTAWFENLNTEEyA 410
6G90_G       457 ---IFAQAPHPSTIRVISIGGVGEYIVKALELILNILE 491 brewer's yeast
Q6FM44       440 ---RGQDEPNASTVRILSIGGVAEYIVTALEGILALLQ 474 [Candida] glabrata
XP_002553945 411 ---SVSSIPHPSTVRVVSIGGIGEHNVKSLQLLLKLFE 445
SCU85222     421 enaKITSVPHPSTVRVVSIGGIGEHNVKALRLLLDVLN 458
XP_022628264 419 kdsKIVSVPHPSTVRVVSIGGIGEHNLEALKLLLQLLD 456
SCW04046     418 ----TVSTPHPSTVKVVSVGGIGEHNLKALQMLLDLIQ 451
SCU81098     411 ---EVKSSPHPNTTRVVSIGGIGEHIVQALQMLLELLN 445
Q6CT52       428 -------DPPPSATRVISVGGVGGKCKVALEMILTLLE 458 Kluyveromyces lactis
Q75DY7       404 -----TTVPPPSTLRVISIGGIGENCKKALLLLQKFLE 436 Eremothecium gossypii
XP_003646712 411 -----SIVPPPSAVRVISIGGVGENCKRALRLLQNFLE 443
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