Structure of PDB 5gmk Chain H Binding Site BS03

Receptor Information
>5gmk Chain H (length=95) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRNVDKANSVLVRFQEQQAESAGGYKDYSRYQRPRNVSKVKSIKEANEWK
RQVSKEIKQKSTRIYDPSLNEMQIAELNDELNNLFKEWKRWQWHI
Ligand information
Receptor-Ligand Complex Structure
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PDB5gmk Structure of a yeast catalytic step I spliceosome at 3.4 angstrom resolution
Resolution3.4 Å
Binding residue
(original residue number in PDB)		S2 K56 K59
Binding residue
(residue number reindexed from 1)		S1 K55 K58
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000384 first spliceosomal transesterification activity
GO:0005515 protein binding
Biological Process
GO:0000350 generation of catalytic spliceosome for second transesterification step
GO:0000389 mRNA 3'-splice site recognition
GO:0006397 mRNA processing
GO:0008380 RNA splicing
Cellular Component
GO:0000974 Prp19 complex
GO:0005634 nucleus
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
GO:0071014 post-mRNA release spliceosomal complex
GO:0071020 post-spliceosomal complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5gmk, PDBe:5gmk, PDBj:5gmk
PDBsum5gmk
PubMed27445308
UniProtP21374|ISY1_YEAST Pre-mRNA-splicing factor ISY1 (Gene Name=ISY1)

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