Structure of PDB 2ozb Chain A Binding Site BS01

Receptor Information
>2ozb Chain A (length=126) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EADVNPKAYPLADAHLTKKLLDLVQQSCNYKQLRKGANEATKTLNRGISE
FIVMAADAEPLEIILHLPLLCEDKNVPYVFVRSKQALGRACGVSRPVIAC
SVTIKEGSQLKQQIQSIQQSIERLLV
Ligand information
>2ozb Chain C (length=33) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
aucguagccaaugagguuuauccgaggcgcgau
<<<<<.<<<.....<<.....>>..>>>>>>>>
Receptor-Ligand Complex Structure
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PDB2ozb Binding of the human Prp31 Nop domain to a composite RNA-protein platform in U4 snRNP.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		R36 K37 G38 A39 N40 E41 K44 R48 A60 E61 K86 V95 R97 V99 I100
Binding residue
(residue number reindexed from 1)		R34 K35 G36 A37 N38 E39 K42 R46 A58 E59 K84 V93 R95 V97 I98
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0030515 snoRNA binding
GO:0030621 U4 snRNA binding
GO:0030622 U4atac snRNA binding
GO:0034511 U3 snoRNA binding
GO:0034512 box C/D sno(s)RNA binding
GO:0051117 ATPase binding
Biological Process
GO:0000398 mRNA splicing, via spliceosome
GO:0000492 box C/D snoRNP assembly
GO:0006397 mRNA processing
GO:0007338 single fertilization
GO:0008380 RNA splicing
GO:0030490 maturation of SSU-rRNA
GO:0042254 ribosome biogenesis
GO:0042274 ribosomal small subunit biogenesis
Cellular Component
GO:0001651 dense fibrillar component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005681 spliceosomal complex
GO:0005690 U4atac snRNP
GO:0005730 nucleolus
GO:0031428 box C/D methylation guide snoRNP complex
GO:0032040 small-subunit processome
GO:0032991 protein-containing complex
GO:0046540 U4/U6 x U5 tri-snRNP complex
GO:0071005 U2-type precatalytic spliceosome
GO:0071011 precatalytic spliceosome
GO:1990904 ribonucleoprotein complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2ozb, PDBe:2ozb, PDBj:2ozb
PDBsum2ozb
PubMed17412961
UniProtP55769|NH2L1_HUMAN NHP2-like protein 1 (Gene Name=SNU13)

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