A0A009NGE3

DNA gyrase subunit B

UniProtKB/TrEMBL protein
Short nameA0A009NGE3_9GAMM
Length822 amino acids
SpeciesAcinetobacter sp. 1475718
GenegyrB
Function
A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA r...
Family membership
Entry matches to this protein
1822100200300400500600700800
200400600800
TOP2c
Representative domains
TopoII_Trans_DNA_gyrase
ATP binding site
Anchoring element
TOPRIM_TopoIIA_…
Active site
Putative metal-binding site
HATPase_GyrB-like
ATP binding site
Homodimer interface
ATP-lid

InterPro GO terms

Panther GO terms
PTHR45866:SF1
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