Structure of PDB 7w5b Chain A Binding Site BS04

Receptor Information
>7w5b Chain A (length=2253) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MSEEKLQEKARKWQQLQAKRYAEKRKFGFVDAQKEDMPPEHVRKIIRDHG
DMTNRKFRHDKRVYLGALKYMPHAVLKLLENMPMPWEQIRDVPVLYHITG
AISFVNEIPWVIEPVYISQWGSMWIMMRREKRDRRHFKRMRFPPFDDEEP
PLDYADNILDVEPLEAIQLELDPEEDAPVLDWFYDHQPLRDSRKYVNGST
YQRWQFTLPMMSTLYRLANQLLTDLVDDNYFYLFDLKAFFTSKALNMAIP
GGPKFEPLVRDWNEFNDINKIIIRQPIRTEYKIAFPYLYNNLPHHVHLTW
YHTPNVVFIKTEDPDLPAFYFDPLINPISHRHSVKSQEPLPDDDEEFELP
EFVEPFLKDTPLYTDNTANGIALLWAPRPFNLRSGRTRRALDIPLVKNWY
REHCPAGQPVKVRVSYQKLLKYYVLNALKHRPPKAQKKRYLFRSFKATKF
FQSTKLDWVEVGLQVCRQGYNMLNLLIHRKNLNYLHLDYNFNLKPVKTLT
TKERKKSRFGNAFHLCREVLRLTKLVVDSHVQYRLGNVDAFQLADGLQYI
FAHVGQLTGMYRYKYKLMRQIRMCKDLKHLIYYRFNTGPVGKGPGCGFWA
AGWRVWLFFMRGITPLLERWLGNLLARQFEGRHSKGVAKTVTKQRVESHF
DLELRAAVMHDILDMMPEGIKQNKARTILQHLSEAWRCWKANIPWKVPGL
PTPIENMILRYVKAKADWWTNTAHYNRERIRRGATVDKTVCKKNLGRLTR
LYLKAEQERQHNYLKDGPYITAEEAVAVYTTTVHWLESRRFSPIPFPPLS
YKHDTKLLILALERLKEAYSVKSRLNQSQREELGLIEQAYDNPHEALSRI
KRHLLTQRAFKEVGIEFMDLYSHLVPVYDVEPLEKITDAYLDQYLWYEAD
KRRLFPPWIKPADTEPPPLLVYKWCQGINNLQDVWETSEGECNVMLESRF
EKMYEKIDLTLLNRLLRLIVDHNIADYMTAKNNVVINYKDMNHTNSYGII
RGLQFASFIVQYYGLVMDLLVLGLHRASEMAGPPQMPNDFLSFQDIATEA
AHPIRLFCRYIDRIHIFFRFTADEARDLIQRYLTEHPDPNNENIVGYNNK
KCWPRDARMRLMKHDVNLGRAVFWDIKNRLPRSVTTVQWENSFVSVYSKD
NPNLLFNMCGFECRILPKCRTSYEEFTHKDGVWNLQNEVTKERTAQCFLR
VDDESMQRFHNRVRQILMASGSTTFTKIVNKWNTALIGLMTYFREAVVNT
QELLDLLVKCENKIQTRIKIGLNSKMPSRFPPVVFYTPKELGGLGMLSMG
HVLIPQSDLRWSKQTDVGITHFRSGMSHEEDQLIPNLYRYIQPWESEFID
SQRVWAEYALKRQEAIAQNRRLTLEDLEDSWDRGIPRINTLFQKDRHTLA
YDKGWRVRTDFKQYQVLKQNPFWWTHQRHDGKLWNLNNYRTDMIQALGGV
EGILEHTLFKGTYFPTWEGLFWEKASGFEESMKWKKLTNAQRSGLNQIPN
RRFTLWWSPTINRANVYVGFQVQLDLTGIFMHGKIPTLKISLIQIFRAHL
WQKIHESIVMDLCQVFDQELDALEIETVQKETIHPRKSYKMNSSCADILL
FASYKWNVSRPSLLADSKDVMDSTTTQKYWIDIQLRWGDYDSHDIERYAR
AKFLDYTTDNMSIYPSPTGVLIAIDLAYNLHSAYGNWFPGSKPLIQQAMA
KIMKANPALYVLRERIRKGLQLYSSEPTEPYLSSQNYGELFSNQIIWFVD
DTNVYRVTIHKTFEGNLTTKPINGAIFIFNPRTGQLFLKIIHTSVWAGQK
RLGQLAKWKTAEEVAALIRSLPVEEQPKQIIVTRKGMLDPLEVHLLDFPN
IVIKGSELQLPFQACLKVEKFGDLILKATEPQMVLFNLYDDWLKTISSYT
AFSRLILILRALHVNNDRAKVILKPDKTTITEPHHIWPTLTDEEWIKVEV
QLKDLILADYGKKNNVNVASLTQSEIRDIILGMEFSSKTEWRVRAISAAN
LHLRTNHIYVSSDDIKETGYTYILPKNVLKKFICISDLRAQIAGYLYGVS
PPDNPQVKEIRCIVMVPQWGTHQTVHLPGQLPQHEYLKEMEPLGWIHTQP
NESPQLSPQDVTTHAKIMADNPSWDGEKTIIITCSFTPGSCTLTAYKLTP
SGYEWGRQNTDKGNNPKGYLPSHYERVQMLLSDRFLGFFMVPAQSSWNYN
FMGVRHDPNMKYELQLANPKEFYHEVHRPSHFLNFALLQEGEVYSADRED
LYA
Ligand information
>7w5b Chain G (length=82) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
guaagagccuagcauguagaacugguuaccuccaggguuuccuugaugau
gucauacuuauccuguacagcucgcgguugag
..................................................
................................
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7w5b Mechanism of exon ligation by human spliceosome.
Resolution4.3 Å
Binding residue
(original residue number in PDB)		R82 H83 T532 K533 K536 V852 R855 G1252 S1253 K1258 N1468 E1510 L1518 T1519 N1520 A1521 Q1522 R1523 L1526 N1797 L1798 T1800 R1865
Binding residue
(residue number reindexed from 1)		R58 H59 T501 K502 K505 V821 R824 G1221 S1222 K1227 N1437 E1479 L1487 T1488 N1489 A1490 Q1491 R1492 L1495 N1766 L1767 T1769 R1834
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0008233 peptidase activity
GO:0008237 metallopeptidase activity
GO:0017070 U6 snRNA binding
GO:0030619 U1 snRNA binding
GO:0030620 U2 snRNA binding
GO:0030623 U5 snRNA binding
GO:0070530 K63-linked polyubiquitin modification-dependent protein binding
GO:0097157 pre-mRNA intronic binding
GO:0140492 metal-dependent deubiquitinase activity
Biological Process
GO:0000244 spliceosomal tri-snRNP complex assembly
GO:0000375 RNA splicing, via transesterification reactions
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0008380 RNA splicing
GO:0071222 cellular response to lipopolysaccharide
GO:0071356 cellular response to tumor necrosis factor
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005682 U5 snRNP
GO:0016020 membrane
GO:0016607 nuclear speck
GO:0030532 small nuclear ribonucleoprotein complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071005 U2-type precatalytic spliceosome
GO:0071006 U2-type catalytic step 1 spliceosome
GO:0071007 U2-type catalytic step 2 spliceosome
GO:0071013 catalytic step 2 spliceosome

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7w5b, PDBe:7w5b, PDBj:7w5b
PDBsum7w5b
PubMed35705093
UniProtQ6P2Q9|PRP8_HUMAN Pre-mRNA-processing-splicing factor 8 (Gene Name=PRPF8)

[Back to BioLiP]