ATPases

General Information (Source: NCBI Gene,UniProt)

Text mining Term ATPases
UniProt ID ATPF_IPOPU
Name ATP synthase subunit b, chloroplastic
ATPase subunit I
ATP synthase F(0) sector subunit b
Gene Names atpF
Taxonomy Ipomoea purpurea

General annotation

Function F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation (By similarity). Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0) (By similarity).
Subcellular location Plastid, chloroplast thylakoid membrane; Single-pass membrane protein (By similarity).

Gene Ontology

GO:0016021 integral to membrane CC
GO:0045263 proton-transporting ATP synthase complex, coupling factor F(o) CC
GO:0009535 chloroplast thylakoid membrane CC
GO:0015986 ATP synthesis coupled proton transport BP
GO:0015078 hydrogen ion transmembrane transporter activity MF

Sequence

>gi|226741486|sp|A7Y3A6.1|ATPF_IPOPU RecName: Full=ATP synthase subunit b, chloroplastic; AltName: Full=ATP synthase F(0) sector subunit b; AltName: Full=ATPase subunit I
MKNVTDSFLSLGPWPSAGSFGFNTDIFATNPINLSVVLGVLIFFGKGVLSDLLDNRKQRILNTIRNSEEL
RGGAIEQLEKARARLRKIETEAEQFRVNGYSEIEREKLNLIQSTYKTLEQLENYKNETIRFEQQRALNQV
RQRVFQQALQRALGTLNSCLNNELHLRTISANIGMLGTMKEITD

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Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq YP_001468294.1
Pfam PF00430