Annotations: 7NPD

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF18607	e7npdA1	A: alpha arrays	X: HTH	H: HTH	T: Putative DNA-binding domain	F: PF18607	ECOD (1.6)
A	PF13614	e7npdA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF13614	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF13614	AAA domain (AAA_31)	AAA domain	This family includes a wide variety of AAA domains including some that have lost essential nucleotide binding residues in the P-loop.	Domain
A	PF18607	ParA helix turn helix domain (HTH_54)	ParA helix turn helix domain	The accurate segregation of DNA is essential for the faithful inheritance of genetic information. Segregation of the prototypical P1 plasmid par system requires two proteins, ParA and ParB, and a centromere. When bound to ATP, ParA mediates segregati ...	The accurate segregation of DNA is essential for the faithful inheritance of genetic information. Segregation of the prototypical P1 plasmid par system requires two proteins, ParA and ParB, and a centromere. When bound to ATP, ParA mediates segregation by interacting with centromere-bound ParB, but when bound to ADP, ParA fulfills a different function: DNA-binding transcription autoregulation. ParA consists of an elongated N-terminal alpha-helix which mediates dimerization, a winged-HTH and a Walker-box containing C-domain. This entry describes the N-terminal alpha helix domain combined with the winged HTH region [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Walker A-type ATPase	binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	-	-