Structure of PDB 8ch6 Chain n Binding Site BS01

Receptor Information
>8ch6 Chain n (length=64) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSKMLQHIDYRMRCILQDGRIFIGTFKAFDKHMNLILCDCDEFKRVLGLV
LLRGENLVSMTVEG
Ligand information
>8ch6 Chain e (length=98) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gguuucucuucagaucgcauaaaucuuucgccuuuuacuaaagauuuccg
uggagaggaacaaucugagauuuuuugaggccuugcuuuggcaaggcu
.<<<<<<<<<<.........<<<<<<<<...........>>>>>>>>...
.>>>>>>>>>>.................<<<<<<<......>>>>>>>
Receptor-Ligand Complex Structure
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PDB8ch6 Structural basis of catalytic activation in human splicing.
Resolution5.9 Å
Binding residue
(original residue number in PDB)		S6 H37 R73 G74 E75
Binding residue
(residue number reindexed from 1)		S1 H32 R53 G54 E55
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0070034 telomerase RNA binding
GO:0070990 snRNP binding
GO:0071208 histone pre-mRNA DCP binding
GO:1990446 U1 snRNP binding
GO:1990447 U2 snRNP binding
Biological Process
GO:0000387 spliceosomal snRNP assembly
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0006479 protein methylation
GO:0008380 RNA splicing
GO:0036261 7-methylguanosine cap hypermethylation
GO:1903241 U2-type prespliceosome assembly
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005682 U5 snRNP
GO:0005683 U7 snRNP
GO:0005684 U2-type spliceosomal complex
GO:0005685 U1 snRNP
GO:0005686 U2 snRNP
GO:0005687 U4 snRNP
GO:0005689 U12-type spliceosomal complex
GO:0005697 telomerase holoenzyme complex
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0030532 small nuclear ribonucleoprotein complex
GO:0034709 methylosome
GO:0034719 SMN-Sm protein complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071004 U2-type prespliceosome
GO:0071005 U2-type precatalytic spliceosome
GO:0071007 U2-type catalytic step 2 spliceosome
GO:0071013 catalytic step 2 spliceosome
GO:0071204 histone pre-mRNA 3'end processing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8ch6, PDBe:8ch6, PDBj:8ch6
PDBsum8ch6
PubMed37165190
UniProtP14678|RSMB_HUMAN Small nuclear ribonucleoprotein-associated proteins B and B' (Gene Name=SNRPB)

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