Structure of PDB 3jb9 Chain b

Receptor sequence
>3jb9b (length=74) Species: 284812 (Schizosaccharomyces pombe 972h-) [Search protein sequence]
GTTKMVSLLNHSLNVTTKDGRTFVGQLLAFDGFMNLVLSDCQEYRHEEKR
MLGLVILRGEFIVSLSVQGPPPMD
3D structure
PDB3jb9 Structure of a yeast spliceosome at 3.6-angstrom resolution
Chainb
Resolution3.6 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 b F34 M35 N36 R71 G72 E73 F33 M34 N35 R58 G59 E60
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0070990 snRNP binding
Biological Process
GO:0000395 mRNA 5'-splice site recognition
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
GO:0008380 RNA splicing
Cellular Component
GO:0005634 nucleus
GO:0005681 spliceosomal complex
GO:0005682 U5 snRNP
GO:0005685 U1 snRNP
GO:0005686 U2 snRNP
GO:0005687 U4 snRNP
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0032991 protein-containing complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071004 U2-type prespliceosome
GO:0071013 catalytic step 2 spliceosome
GO:0071014 post-mRNA release spliceosomal complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:3jb9, PDBe:3jb9, PDBj:3jb9
PDBsum3jb9
PubMed26292707
UniProtQ10163|RSMB_SCHPO Small nuclear ribonucleoprotein-associated protein B (Gene Name=smb1)

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