Structure of PDB 8ch6 Chain E Binding Site BS01

Receptor Information
>8ch6 Chain E (length=198) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NRFTVAELKQLVARPDVVEMHDVTAQDPKLLVHLKATRNSVPVPRHWCFK
RKYLQGKRGIEKPPFELPDFIKRTGIQEMREALQEKEEQKTMKSKMREKV
RPKMGKIDIDYQKLHDAFFKWQTKPKLTIHGDLYYEGKEFETRLKKPGDL
SDELRISLGMPVPPPWLIAMQRYGPPPSYPNLKIPGLNSPLYGDVFGT
Ligand information
>8ch6 Chain d (length=93) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gugcucgcuucggcagcacauauacuaaaauuggaacgauacagagaaga
uuagcauggccccugcgcaaggaugacacgcucgugaagcguu
<<<<<.<<<..>>>>>>>>...............................
......<<...<<<.....>>>....>>...............
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]
PDB8ch6 Structural basis of catalytic activation in human splicing.
Resolution5.9 Å
Binding residue
(original residue number in PDB)		M549 R554 K560 M561
Binding residue
(residue number reindexed from 1)		M92 R97 K103 M104
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
Biological Process
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0008380 RNA splicing
GO:1903241 U2-type prespliceosome assembly
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005684 U2-type spliceosomal complex
GO:0005686 U2 snRNP
GO:0005689 U12-type spliceosomal complex
GO:0016607 nuclear speck
GO:0071005 U2-type precatalytic spliceosome
GO:0071011 precatalytic 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:8ch6, PDBe:8ch6, PDBj:8ch6
PDBsum8ch6
PubMed37165190
UniProtQ13435|SF3B2_HUMAN Splicing factor 3B subunit 2 (Gene Name=SF3B2)

[Back to BioLiP]