Structure of PDB 4yh8 Chain A Binding Site BS02

Receptor Information
>4yh8 Chain A (length=180) Species: 284812 (Schizosaccharomyces pombe 972h-) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KVNCSFYYKIGACRHGERCSRKHVKPNFSQTILCPNMYKNPIHEPNGKKF
TQRELAEQFDAFYEDMFCEFSKYGEVEQLVVCDNVGDHLVGNVYVRFKYE
ESAQNAIDDLNSRWYSQRPVYAELSPVTDFREACCRQHETSECQRGGLCN
FMHAKKPSPQLLRDLVLAQRKYLALNAAEE
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4yh8 Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4yh8 A novel 3' splice site recognition by the two zinc fingers in the U2AF small subunit.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		C149 C157 C163 H167
Binding residue
(residue number reindexed from 1)		C135 C143 C149 H153
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0030628 pre-mRNA 3'-splice site binding
GO:0046872 metal ion binding
Biological Process
GO:0000389 mRNA 3'-splice site recognition
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0008380 RNA splicing
GO:0045292 mRNA cis splicing, via spliceosome
Cellular Component
GO:0000243 commitment complex
GO:0005634 nucleus
GO:0005681 spliceosomal complex
GO:0005829 cytosol
GO:0071004 U2-type prespliceosome
GO:0089701 U2AF complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4yh8, PDBe:4yh8, PDBj:4yh8
PDBsum4yh8
PubMed26215567
UniProtQ09176|U2AF1_SCHPO Splicing factor U2AF 23 kDa subunit (Gene Name=SPAP8A3.06)

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