Structure of PDB 7abg Chain P Binding Site BS02

Receptor Information
>7abg Chain P (length=162) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
WEDADFPILCQTCLGENPYIRMTKEKYGKECKICARPFTVFRWCPGVRMR
FKKTEVCQTCSKLKNVCQTCLLDLEYGLPIQVRDAGDMLLKLARTTPYYK
RNRPHICSFWVKGECKRGEECPYRHEKPTDPDDPLADQNIKDRYYGINDP
VADKLLKRASTM
Ligand information
>7abg Chain 6 (length=78) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gugcucgcuucggcagcacauauacuaaaauuggaacgauacagagggcc
ccugcgcaaggaugaaauucgugaagcg
<<<<<.<<....>>>>>>>.............................<.
<<<.....>>>..>..............
Receptor-Ligand Complex Structure
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PDB7abg Mechanism of protein-guided folding of the active site U2/U6 RNA during spliceosome activation.
Resolution7.8 Å
Binding residue
(original residue number in PDB)		M63 R64 H163 S166 F167 E172 C173 K174 R175 P180 Y181
Binding residue
(residue number reindexed from 1)		M49 R50 H105 S108 F109 E114 C115 K116 R117 P122 Y123
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0017070 U6 snRNA binding
GO:0036002 pre-mRNA binding
GO:0046872 metal ion binding
GO:0048306 calcium-dependent protein binding
Biological Process
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0008380 RNA splicing
GO:0033120 positive regulation of RNA splicing
GO:0042307 positive regulation of protein import into nucleus
GO:0045292 mRNA cis splicing, via spliceosome
GO:0046827 positive regulation of protein export from nucleus
GO:0071466 cellular response to xenobiotic stimulus
Cellular Component
GO:0000974 Prp19 complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005737 cytoplasm
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
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Cellular Component
External links
PDB RCSB:7abg, PDBe:7abg, PDBj:7abg
PDBsum7abg
PubMed33243851
UniProtQ9NW64|RBM22_HUMAN Pre-mRNA-splicing factor RBM22 (Gene Name=RBM22)

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