NCBI Accession #
YP_913173.1
NCBI GenBank Nucleotide #
NC_008641.1
NCBI Official Full Name
ATP synthase I subunit
NCBI Official Symbol
atpF
NCBI Protein Information
ATP synthase CF0 B subunit
UniProt Protein Name
ATP synthase subunit b, chloroplastic
UniProt Synonym Protein Names
ATP synthase F(0) sector subunit b; ATPase subunit I
UniProt Entry Name
ATPF_GOSBA
UniProt Primary Accession #
A0ZZ21
UniProt Related Accession #
A0ZZ21
UniProt Comments
Function: F1F0 ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F1 containing the extramembraneous catalytic core and F0 containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F1 is coupled via a rotary mechanism of the central stalk subunits to proton translocation
By similarity. HAMAP-Rule MF_01398Component of the F0 channel, it forms part of the peripheral stalk, linking F1 to F0
By similarity. HAMAP-Rule MF_01398
Subunit structure: F-type ATPases have 2 components, F1 - the catalytic core - and F0 - the membrane proton channel. F1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. F0 has four main subunits: a1, b1, b'1 and c(10-14). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. F1 is attached to F0 by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta, b and b' chains
By similarity.
Subcellular location: Plastid › chloroplast thylakoid membrane; Single-pass membrane protein
By similarity HAMAP-Rule MF_01398.
Miscellaneous: In plastids the F-type ATPase is also known as CF1CF0. HAMAP-Rule MF_01398
Sequence similarities: Belongs to the ATPase B chain family.