6QX9


Conserved Protein Domain Family
DUF382

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pfam04037: DUF382 (This model is not part of the current CDD release)
Domain of unknown function (DUF382)
This domain is specific to the human splicing factor 3b subunit 2 and it's orthologues. Splicing factor 3b subunit 2 or SAP145 is a suppressor of U2 snRNA mutations. Pre-mRNA splicing is catalyzed by a large ribonucleoprotein complex called the spliceosome. Spliceosomes are multi-component enzymes that catalyze pre-mRNA splicing and form step-wise by the ordered interaction of UsnRNPs and non-snRNP proteins with short conserved regions of the pre-mRNA at the 5' and 3' splice sites and branch site.
Statistics
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PSSM-Id: 515984
Aligned: 68 rows
Threshold Bit Score: 144.195
Created: 13-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:
6QX9_B2      471 RPDVVEMHDVTAQDPKLLVHLKATRNSVPVPRHW--CFKRKYLQGKRGIEKPPFELPDFIKRTGIQEMRE---------A 539 human
Q8SQT5        57 YPEIFETEDATCPDPMSHNRMKGCSG-VPVPRHWrsSSRRMFPH---GYHKPRYVTPRHVIGTGIPELRR---------M 123 Encephalitozoon...
XP_003675436 135 YPQLIEWFDCDSTSPYLLTKIKTSKNVVPVPSHW--QMKREYLSGRSLLTKKPFELPDIIKQTDIEQMRVtlpsnenmsG 212
XP_001645752 128 YPQVIEWYDCDALNPYFLASIKSSKNIVPVPDHW--QTKKEYLSGRSMLGKKPFELPELIKQTGIEEMRNtl-------- 197
XP_003686389 147 YPQVIEWYDCDAHYPLYLADIKSSKNIVPVPSNW--QVKREYLSGRSSLEKKPFDLPDLIKETKIEEMRNil-------- 216
XP_003679457 134 YPQVIEWYDCDAPYPYLLATIKSSKNVVPIPGHW--QMKREYLSGRSLMEKRPFELPDVIKQTDIEIMRKtl------pd 205
XP_004180106 138 YPENIEWFDCDAPYPYLLAGIKTSKNIIPIPPSW--QQKRGYLSGRSLLNKRPFQLPSIIRETGIEEMRKis-------l 208
Q6CKS4       138 YPELIEWFDCDAQWPYFNAAIKTTHNTVGIPRHW--QMKRGYLSGRSMMERKPFQLPEIIRQTDIETMREtv------ps 209 Kluyveromyces l...
XP_003955784 131 HPEVIEWYDCDAVYPFLLASIKSSKNVVQVPSHW--QLKREYLSGRSLLGKQPFQLPDIIRQTDIEQMRNtl-----pgE 203
Q6FJM3       126 TPQLIEKHDCDAKEPYFLASVKTSFNVVQVPSHW--QSKRDYLSGRSLLEKKPFELPDLIKQTGVDSMRNtl-------- 195 [Candida] glabrata
6QX9_B2      540 LQEKEEQKTMKSKMREKVRPKMGKIDIDYQKLHDAFFKWQT--KP-KLTIHGDL------YYEGKE 596 human
Q8SQT5       124 MREREAGMSLRERIREKLHPRVGGSLVDQRILYEAFFSLGP--RP-YLSKYGEFfepvddYFEKKC 186 Encephalitozoon cuniculi
XP_003675436 213 AEGDEKEKSLKEMSRARVQPKLGQLDIDYKKLHDIFFKLGStwKPgILLPFGDM------YYENRN 272
XP_001645752 198 pgKQETDESLKELSRARMQPKLGSLDLDYKKLHDVFFKLGAdwKPeLLLGFGDL------YYERRN 257
XP_003686389 217 nvTNEDEKSLKELSRASVQPKTGSLDIDLKNLHDIFFKIGVnwKPkSMLSFGDL------YYEKRN 276
XP_003679457 206 KEAAQNDKSLKEISRARVQPKMGSLDIDYKKLHDVFFKLGVnwKPeVLLSFGDV------YYENRN 265
XP_004180106 209 gEDISNEKSLKEITRSRVQPKTDTFDLDYKKLYDVFFKIGKnwKPsTLLPFGDL------YFENRN 268
Q6CKS4       210 GNEKQAEK-LKDITRAKVQPKLGVLDLDYKRLYEAFFTLGKnwKP-ELLSFGDL------YYENRS 267 Kluyveromyces lactis
XP_003955784 204 GENTETEKSLKEMSRAQVQPKLKTLDLDYQKLHDVFFKLGRswRPdILLPLGDL------YYENRH 263
Q6FJM3       196 peDEEQEK-LKEQTRNAVRPKLGKLDLDYKKLYDVFFKLGKkwKPdTMLPYGDV------YYENRN 254 [Candida] glabrata
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