Structure of PDB 1oup Chain A Binding Site BS02

Receptor Information

>1oup Chain A (length=213) 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
NHNPFVQQSCQTQ

Ligand information

>1oup Chain G (length=2) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

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)	K28 R75 E77 N127
Binding residue (residue number reindexed from 1)	K10 R57 E59 N109

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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