ID   ATPO_PEA                Reviewed;          38 AA.
AC   P17604;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   11-DEC-2019, entry version 63.
DE   RecName: Full=ATP synthase subunit O, mitochondrial;
DE   AltName: Full=Oligomycin sensitivity conferral protein;
DE            Short=OSCP;
DE   Flags: Fragment;
OS   Pisum sativum (Garden pea).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Fabeae; Pisum.
OX   NCBI_TaxID=3888;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=2532502; DOI=10.1042/bj2630301;
RA   Horak A., Horak H., Dunbar B., Fothergill J.E., Wilson S.B.;
RT   "Plant mitochondrial F1-ATPase. The presence of oligomycin-sensitivity-
RT   conferring protein (OSCP).";
RL   Biochem. J. 263:301-304(1989).
CC   -!- FUNCTION: Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or
CC       Complex V) produces ATP from ADP in the presence of a proton gradient
CC       across the membrane which is generated by electron transport complexes
CC       of the respiratory chain. F-type ATPases consist of two structural
CC       domains, F(1) - containing the extramembraneous catalytic core and F(0)
CC       - containing the membrane proton channel, linked together by a central
CC       stalk and a peripheral stalk. During catalysis, ATP synthesis in the
CC       catalytic domain of F(1) is coupled via a rotary mechanism of the
CC       central stalk subunits to proton translocation. Part of the complex
CC       F(0) domain and the peripheric stalk, which acts as a stator to hold
CC       the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static
CC       relative to the rotary elements.
CC   -!- SUBUNIT: F-type ATPases have 2 components, CF(1) - the catalytic core
CC       - and CF(0) - the membrane proton channel. CF(1) has five subunits:
CC       alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main
CC       subunits: a, b and c.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion. Mitochondrion inner membrane.
CC   -!- SIMILARITY: Belongs to the ATPase delta chain family. {ECO:0000305}.
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DR   PIR; S06131; S06131.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0006754; P:ATP biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   ATP synthesis; Direct protein sequencing; Hydrogen ion transport;
KW   Ion transport; Membrane; Mitochondrion; Mitochondrion inner membrane;
KW   Transport.
FT   CHAIN           1..>38
FT                   /note="ATP synthase subunit O, mitochondrial"
FT                   /id="PRO_0000193506"
FT   NON_TER         38
SQ   SEQUENCE   38 AA;  3987 MW;  E605F88D9CAAFE10 CRC64;
     QQVPGZKETK IKVPIAMFGG SGNYAXALYI AAVKXNAV