Structure of PDB 6exn Chain r Binding Site BS01

Receptor Information
>6exn Chain r (length=75) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VSTPELKKYMDKKILLNINGSRKVAGILRGYDIFLNVVLDDAMEINGEDP
ANNHQLGLQTVIRGNSIISLEALDA
Ligand information
>6exn Chain 2 (length=136) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gaaucucuuugccuuuuggcuuagaucaaguguaguaucuguucuuugua
acauguuacaauaccauuuuuuggcaggacgggaagaggagacgucgcga
cccucgcaggucgcuugauguuucuucuucccguuc
..............................................<<<<
<<<>>>>>>>................<<<<<<<<<<<.<<<<<<<<<<<<
.<<.....>>>>>>..>>>>>>>>.>>>>>>>>>>>
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6exn Postcatalytic spliceosome structure reveals mechanism of 3'-splice site selection.
Resolution3.7 Å
Binding residue
(original residue number in PDB)		F35 L36 N37 R64 G65 N66
Binding residue
(residue number reindexed from 1)		F34 L35 N36 R63 G64 N65
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003674 molecular_function
GO:0003723 RNA binding
GO:0005515 protein 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:0008150 biological_process
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:0034719 SMN-Sm protein complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071001 U4/U6 snRNP
GO:0071004 U2-type prespliceosome
GO:0071011 precatalytic spliceosome
GO:0071013 catalytic step 2 spliceosome
GO:0097526 spliceosomal tri-snRNP complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6exn, PDBe:6exn, PDBj:6exn
PDBsum6exn
PubMed29146871
UniProtP40204|RUXG_YEAST Small nuclear ribonucleoprotein G (Gene Name=SMX2)

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