Structure of PDB 6j6q Chain H

Receptor sequence
>6j6qH (length=95) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
SRNVDKANSVLVRFQEQQAESAGGYKDYSRYQRPRNVSKVKSIKEANEWK
RQVSKEIKQKSTRIYDPSLNEMQIAELNDELNNLFKEWKRWQWHI
3D structure
PDB6j6q Structures of the Catalytically Activated Yeast Spliceosome Reveal the Mechanism of Branching.
ChainH
Resolution3.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 rna H S2 R3 N37 R52 W94 S1 R2 N36 R51 W93
BS02 rna H N4 A8 S30 R31 N3 A7 S29 R30
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:6j6q, PDBe:6j6q, PDBj:6j6q
PDBsum6j6q
PubMed30879786
UniProtP21374|ISY1_YEAST Pre-mRNA-splicing factor ISY1 (Gene Name=ISY1)

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