HAMAP rule MF_00310

General rule information [?]

Accession	MF_00310
Dates	1-JUN-2001 (Created) 1-JUN-2023 (Last updated, Version 30)

Name	ATP_synth_B_arch

Scope

Bacteria

Archaea

Template

Q48333 (VATB_HALVD)

Triggered by

HAMAP; MF_00310 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

VATB

Protein name

RecName:		Full=V-type ATP synthase beta chain;
AltName:		Full=V-ATPase subunit B;

Gene name

atpB

Comments [?]

case <OC:Archaea>

Function

Produces ATP from ADP in the presence of a proton gradient across the membrane. The archaeal beta chain is a regulatory subunit.

end case

case <OC:Bacteria>

Function

Produces ATP from ADP in the presence of a proton gradient across the membrane. The V-type beta chain is a regulatory subunit.

end case

Similarity

Belongs to the ATPase alpha/beta chains family.

Keywords [?]

ATP synthesis
Transport
Ion transport
Hydrogen ion transport

Gene Ontology [?]

GO:0005524; Molecular function: ATP binding.
GO:0046933; Molecular function: proton-transporting ATP synthase activity, rotational mechanism.
GO:0042777; Biological process: proton motive force-driven plasma membrane ATP synthesis.

Cross-references [?]

Pfam	PF00006; ATP-synt_ab; 1;
	PF00306; ATP-synt_ab_C; 1;
	PF02874; ATP-synt_ab_N; 1;
NCBIfam	TIGR01041; ATP_syn_B_arch; 1;
PROSITE	PS00152; ATPASE_ALPHA_BETA; 1;

Additional information [?]

Size range	430-480 amino acids
Related rules	MF_00309 (VATA)
Fusion	None

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