Structure of PDB 4wzj Chain FF Binding Site BS01

Receptor Information
>4wzj Chain FF (length=75) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLPLNPKPFLNGLTGKPVMVKLKWGMEYKGYLVSVDGYMNMQLANTEEYI
DGALSGHLGEVLIRCNNVLYIRGVE
Ligand information
>4wzj Chain VV (length=68) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gccgugacgacugaaaagucggcauuggcaauuuuugacagucucuaugg
guaaccuaaggagacugg
<<<<<<.<<<<<....>>>>>.>>>.>>>.........<<<<<<<<..<<
....>>...>>>>>>>>.
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4wzj Structure of the spliceosomal U4 snRNP core domain and its implication for snRNP biogenesis.
Resolution3.6 Å
Binding residue
(original residue number in PDB)		K24 W25 G26 Y39 M40 N41 D52 R65 N67
Binding residue
(residue number reindexed from 1)		K23 W24 G25 Y38 M39 N40 D51 R64 N66
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
Biological Process
GO:0000387 spliceosomal snRNP assembly
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:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005682 U5 snRNP
GO:0005683 U7 snRNP
GO:0005684 U2-type spliceosomal complex
GO:0005685 U1 snRNP
GO:0005686 U2 snRNP
GO:0005687 U4 snRNP
GO:0005689 U12-type spliceosomal complex
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0030532 small nuclear ribonucleoprotein complex
GO:0034709 methylosome
GO:0034715 pICln-Sm protein complex
GO:0034719 SMN-Sm protein complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071005 U2-type precatalytic spliceosome
GO:0071007 U2-type catalytic step 2 spliceosome
GO:0071013 catalytic step 2 spliceosome
GO:0120114 Sm-like protein family complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4wzj, PDBe:4wzj, PDBj:4wzj
PDBsum4wzj
PubMed21516107
UniProtP62306|RUXF_HUMAN Small nuclear ribonucleoprotein F (Gene Name=SNRPF)

[Back to BioLiP]