FEATURES

DESCRIPTION

Also known as ATPFD_MYCTU, atpFH, atpF, atpH. 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)., This fusion protein includes a component of the F(0) channel (subunit b) and of the F(1) subunit (subunit delta). Two copies of subunit b and one of delta together form the peripheral 'stator' stalk which links F(1) to F(0) (By similarity). F-type ATPases have 2 components, F(1) - the catalytic core - and F(0) - the membrane proton channel. F(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). F(0) has three main subunits: a(1), b(2) and c(10-14). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. F(1) is attached to F(0) by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta and b chains (By similarity).

atpFH

Structural Ligandability

Domains Chains

Distribution