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ATPsynD

Gene
ATPsynD
Protein
ATP synthase subunit d, mitochondrial
Organism
Drosophila melanogaster
Length
178 amino acids
Function
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. 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. Part of the complex F(0) domain and the peripheric stalk, which acts as a stator to hold the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static relative to the rotary elements.
Similarity
Belongs to the ATPase d subunit family.
Mass
20.201 kDa
Sequence
MAARRIAQSSINWSALAERVPANQKSSFGAFKTKSDIYVRAVLANPECPPQIDWANYKKLVPVAGLVDSFQKQYEALKVPYPQDKVSSQVDAEIKASQSEIDAYKKASEQRIQNYQKEIAHLKSLLPYDQMTMEDYRDAFPDSALDPLNKPTFWPHTPEEQVGYKSKEQLEAEAQGHH