Structure of PDB 1oup Chain A

Receptor sequence
>1oupA (length=213) Species: 672 (Vibrio vulnificus) [Search protein sequence]
APPSSFSAAKQQAVKIYQDHPISFYCGCDIEWQGKKGIPNLETCGYQVRK
QQTRASRIEWEAVVPAWQFGHHRQCWQKGGRKNCSKNDQQFRLMEADLHN
LTPAIGEVNGDRSNFNFSQWNGVDGVSYGRCEMQVNFKQRKVMPPDRARG
SIARTYLYMSQEYGFQLSKQQQQLMQAWNKSYPVDEWECTRDDRIAKIQG
NHNPFVQQSCQTQ
3D structure
PDB1oup DNA binding and cleavage by the periplasmic nuclease Vvn: a novel structure with a known active site.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.-.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A W85 N127 G128 S131 N132 W67 N109 G110 S113 N114
BS02 dna A K28 R75 E77 N127 K10 R57 E59 N109
BS03 dna A R67 Q69 K100 F155 R49 Q51 K82 F137
BS04 CA A E79 N127 E61 N109
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
PDBsum1oup
PubMed12881435
UniProtQ7MHK3

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