Structure of PDB 1oup Chain B Binding Site BS01

Receptor Information

>1oup Chain B (length=210) Species: 672 (Vibrio vulnificus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

APPSSFSAAKQQAVKIYQDHPISFYCGCDIEWQGKKGIPNLETCGYQVRK
QQTRASRIEWEAVVPAWQFGHHRQCWQKGGRKNCSKNDQQFRLMEADLHN
LTPAIGEVNGDRSNFNFSQWNGVDGVSYGRCEMQVNFKQRKVMPPDRARG
SIARTYLYMSQEYGFQLSKQQQQLMQAWNKSYPVDEWECTRDDRIAKIQG
NHNPFVQQSC

Ligand information

>1oup Chain C (length=8) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

gcgatcgc

Receptor-Ligand Complex Structure

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Structure summary

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PDB	1oup DNA binding and cleavage by the periplasmic nuclease Vvn: a novel structure with a known active site.
Resolution	2.3 Å
Binding residue (original residue number in PDB)	R72 R75 E77 W85
Binding residue (residue number reindexed from 1)	R54 R57 E59 W67

Enzymatic activity

Enzyme Commision number

3.1.-.-

Gene Ontology

	Molecular Function
GO:0004518	nuclease activity
GO:0004519	endonuclease activity
GO:0046872	metal ion binding

View graph for
Molecular Function

External links

PDB	RCSB:1oup, PDBe:1oup, PDBj:1oup
PDBsum	1oup
PubMed	12881435
UniProt	Q7MHK3

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