Structure of PDB 5nrl Chain s
Receptor sequence
>5nrls (length=70) Species:
4932
(Saccharomyces cerevisiae) [
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LANLIDYKLRVLTQDGRVYIGQLMAFDKHMNLVLNECIEERVPKVEKRVL
GLTILRGEQILSTVVEDKPL
3D structure
PDB
5nrl
Structure of a pre-catalytic spliceosome.
Chain
s
Resolution
7.2 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
s
K39 H40 M41 N42 E78 R88 E90
K28 H29 M30 N31 E46 R56 E58
Gene Ontology
Molecular Function
GO:0003674
molecular_function
GO:0003723
RNA binding
GO:0005515
protein binding
GO:0070990
snRNP binding
Biological Process
GO:0000245
spliceosomal complex assembly
GO:0000387
spliceosomal snRNP assembly
GO:0000395
mRNA 5'-splice site recognition
GO:0000398
mRNA splicing, via spliceosome
GO:0006397
mRNA processing
GO:0008380
RNA splicing
GO:0036261
7-methylguanosine cap hypermethylation
GO:1903241
U2-type prespliceosome assembly
Cellular Component
GO:0000243
commitment complex
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:0032991
protein-containing complex
GO:0046540
U4/U6 x U5 tri-snRNP complex
GO:0071001
U4/U6 snRNP
GO:0071004
U2-type prespliceosome
GO:0071013
catalytic step 2 spliceosome
GO:1990904
ribonucleoprotein complex
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:5nrl
,
PDBe:5nrl
,
PDBj:5nrl
PDBsum
5nrl
PubMed
28530653
UniProt
P40018
|RSMB_YEAST Small nuclear ribonucleoprotein-associated protein B (Gene Name=SMB1)
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