Structure of PDB 2ivk Chain A

Receptor sequence
>2ivkA (length=210) Species: 672 (Vibrio vulnificus) [Search protein sequence]
APPSSFSAAKQQAVKIYQDHPISFYCGCDIEWQGKKGIPNLETCGYQVRK
QQTRASRIEWEAVVPAWQFGHHRQCWQKGGRKNCSKNDQQFRLMEADLHN
LTPAIGEVNGDRSNFNFSQWNGVDGVSYGRCEMQVNFKQRKVMPPDRARG
SIARTYLYMSQEYGFQLSKQQQQLMQAWNKSYPVDEWECTRDDRIAKIQG
NHNPFVQQSC
3D structure
PDB2ivk Structural Basis for Sequence-Dependent DNA Cleavage by Nonspecific Endonucleases.
ChainA
Resolution2.9 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 R75 W94 R57 W76
BS02 dna A R67 K68 Q69 K104 F155 K156 R49 K50 Q51 K86 F137 K138
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:2ivk, PDBe:2ivk, PDBj:2ivk
PDBsum2ivk
PubMed17175542
UniProtQ7MHK3

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