Structure of PDB 8h6k Chain 5B Binding Site BS03

Receptor Information
>8h6k Chain 5B (length=2253) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AQKEDMPPEHVRKIIRDHGDMTNRKFRHDKRVYLGALKYMPHAVLKLLEN
MPMPWEQIRDVPVLYHITGAISFVNEIPWVIEPVYISQWGSMWIMMRREK
RDRRHFKRMRFPPFDDEEPPLDYADNILDVEPLEAIQLELDPEEDAPVLD
WFYDHQPLRDSRKYVNGSTYQRWQFTLPMMSTLYRLANQLLTDLVDDNYF
YLFDLKAFFTSKALNMAIPGGPKFEPLVRDINLQDEDWNEFNDINKIIIR
QPIRTEYKIAFPYLYNNLPHHVHLTWYHTPNVVFIKTEDPDLPAFYFDPL
INPISHRHSVKSQEPLPDDDEEFELPEFVEPFLKDTPLYTDNTANGIALL
WAPRPFNLRSGRTRRALDIPLVKNWYREHCPAGQPVKVRVSYQKLLKYYV
LNALKHRPPKAQKKRYLFRSFKATKFFQSTKLDWVEVGLQVCRQGYNMLN
LLIHRKNLNYLHLDYNFNLKPVKTLTTKERKKSRFGNAFHLCREVLRLTK
LVVDSHVQYRLGNVDAFQLADGLQYIFAHVGQLTGMYRYKYKLMRQIRMC
KDLKHLIYYRFNTGPVGKGPGCGFWAAGWRVWLFFMRGITPLLERWLGNL
LARQFEGQRVESHFDLELRAAVMHDILDMMPEGIKQNKARTILQHLSEAW
RCWKANIPWKVPGLPTPIENMILRYVKAKADWWTNTAHYNRERIRRGATV
DKTVCKKNLGRLTRLYLKAEQERQHNYLKDGPYITAEEAVAVYTTTVHWL
ESRRFSPIPFPPLSYKHDTKLLILALERLKEAYSVKSRLNQSQREELGLI
EQAYDNPHEALSRIKRHLLTQRAFKEVGIEFMDLYSHLVPVYDVEPLEKI
TDAYLDQYLWYEADKRRLFPPWIKPADTEPPPLLVYKWCQGINNLQDVWE
TSEGECNVMLESRFEKMYEKIDLTLLNRLLRLIVDHNIADYMTAKNNVVI
NYKDMNHTNSYGIIRGLQFASFIVQYYGLVMDLLVLGLHRASEMAGPPQM
PNDFLSFQDIATEAAHPIRLFCRYIDRIHIFFRFTADEARDLIQRYLTEH
PDPNNENIVGYNNKKCWPRDARMRLMKHDVNLGRAVFWDIKNRLPRSVTT
VQWENSFVSVYSKDNPNLLFNMCGFECRILPKCRTSYEEFTHKDGVWNLQ
NEVTKERTAQCFLRVDDESMQRFHNRVRQILMASGSTTFTKIVNKWNTAL
IGLMTYFREAVVNTQELLDLLVKCENKIQTRIKIGLNSKMPSRFPPVVFY
TPKELGGLGMLSMGHVLIPQSDLRWSKQTDVGITHFRSGMSHEEDQLIPN
LYRYIQPWESEFIDSQRVWAEYALKRQEAIAQNRRLTLEDLEDSWDRGIP
RINTLFQKDRHTLAYDKGWRVRTDFKQYQVLKQNPFWWTHQRHDGKLWNL
NNYRTDMIQALGGVEGILEHTLFKGTYFPTWEGLFWEKASGFEESMKWKK
LTNAQRSGLNQIPNRRFTLWWSPTINRANVYVGFQVQLDLTGIFMHGKIP
TLKISLIQIFRAHLWQKIHESIVMDLCQVFDQELDALEIETVQKETIHPR
KSYKMNSSCADILLFASYKWNVSRPSLLADSKDVMDSTTTQKYWIDIQLR
WGDYDSHDIERYARAKFLDYTTDNMSIYPSPTGVLIAIDLAYNLHSAYGN
WFPGSKPLIQQAMAKIMKANPALYVLRERIRKGLQLYSSEPTEPYLSSQN
YGELFSNQIIWFVDDTNVYRVTIHKTFEGNLTTKPINGAIFIFNPRTGQL
FLKIIHTSVWAGQKRLGQLAKWKTAEEVAALIRSLPVEEQPKQIIVTRKG
MLDPLEVHLLDFPNIVIKGSELQLPFQACLKVEKFGDLILKATEPQMVLF
NLYDDWLKTISSYTAFSRLILILRALHVNNDRAKVILKPDKTTITEPHHI
WPTLTDEEWIKVEVQLKDLILADYGKKNNVNVASLTQSEIRDIILGMEIS
APSQQRQQIAEIEKQTKEQSQLTATQTRTVNKHGDEIITSTTSNYETQTF
SSKTEWRVRAISAANLHLRTNHIYVSSDDIKETGYTYILPKNVLKKFICI
SDLRAQIAGYLYGVSPPDNPQVKEIRCIVMVPQWGTHQTVHLPGQLPQHE
YLKEMEPLGWIHTQPNESPQLSPQDVTTHAKIMADNPSWDGEKTIIITCS
FTPGSCTLTAYKLTPSGYEWGRQNTDKGNNPKGYLPSHYERVQMLLSDRF
LGFFMVPAQSSWNYNFMGVRHDPNMKYELQLANPKEFYHEVHRPSHFLNF
ALL
Ligand information
>8h6k Chain 6A (length=60) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
aacgauacagagaagauuagcauggccccugcgcaaggaugacauucgug
aagcguauuu
..................................................
..........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8h6k Structural Insights into Human Exon-defined Spliceosome Prior to Activation.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		E534 K537 F1509 D1556 I1574 R1578 H1615 R1617 Q2032 N2048 K2049 T2056 T2059 S2060
Binding residue
(residue number reindexed from 1)		E479 K482 F1442 D1489 I1507 R1511 H1548 R1550 Q1965 N1981 K1982 T1989 T1992 S1993
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

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8h6k, PDBe:8h6k, PDBj:8h6k
PDBsum8h6k
PubMed38658629
UniProtQ6P2Q9|PRP8_HUMAN Pre-mRNA-processing-splicing factor 8 (Gene Name=PRPF8)

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