ATP Synthase Subunit C, Chloroplastic (atpH) Pavlova Lutherii Recombinant Protein

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_01396Key component of the F0 channel; it plays a direct role in translocation across the membrane. A homomeric c-ring of between 10-14 subunits forms the central stalk rotor element with the F1 delta and epsilon subunits

By similarity. HAMAP-Rule MF_01396

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; Multi-pass membrane protein

By similarity HAMAP-Rule MF_01396.

Miscellaneous: In plastids the F-type ATPase is also known as CF1CF0. HAMAP-Rule MF_01396

Sequence similarities: Belongs to the ATPase C chain family.