HAMAP rule MF_00309

General rule information [?]

Accession	MF_00309
Dates	1-JUN-2001 (Created) 1-JUN-2023 (Last updated, Version 35)

Name	ATP_synth_A_arch

Scope

Bacteria

Archaea

Template

Q48332 (VATA_HALVD)

Triggered by

HAMAP; MF_00309 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

VATA

Protein name

RecName:		Full=V-type ATP synthase alpha chain;
		EC 7.1.2.2;
AltName:		Full=V-ATPase subunit A;

Gene name

atpA

Comments [?]

case <OC:Archaea>

Function

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

end case

case <OC:Bacteria>

Function

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

end case

Catalytic activity	RHEA:57720: ATP + 4 H(+)(in) + H2O = ADP + 5 H(+)(out) + phosphate EC 7.1.2.2
Similarity	Belongs to the ATPase alpha/beta chains family.

Keywords [?]

Translocase
ATP synthesis
Nucleotide-binding
Transport
Ion transport
Hydrogen ion transport
ATP-binding

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;
NCBIfam	TIGR01043; ATP_syn_A_arch; 1;
PROSITE	PS00152; ATPASE_ALPHA_BETA; 1;

Features [?]

From: VATA_METJA (Q57670)

Key From To Description Tag Condition FTGroup

BINDING 234 241 /ligand="ATP" /ligand_id="ChEBI:CHEBI:30616 G-x-F-G-[STA]-G-K-T

Additional information [?]

Size range	570-605 amino acids
Related rules	MF_00310 (VATB)
Fusion	None
Comments	Inteins deleted in PYRAB, PYRHO and THEAC

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