ID   ATPL_BUCA5              Reviewed;          79 AA.
AC   B8D8G8;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=ATP synthase subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE   AltName: Full=ATP synthase F(0) sector subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE   AltName: Full=F-type ATPase subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE            Short=F-ATPase subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE   AltName: Full=Lipid-binding protein {ECO:0000255|HAMAP-Rule:MF_01396};
GN   Name=atpE {ECO:0000255|HAMAP-Rule:MF_01396}; OrderedLocusNames=BUAP5A_003;
OS   Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=563178;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=5A;
RX   PubMed=19150844; DOI=10.1126/science.1167140;
RA   Moran N.A., McLaughlin H.J., Sorek R.;
RT   "The dynamics and time scale of ongoing genomic erosion in symbiotic
RT   bacteria.";
RL   Science 323:379-382(2009).
CC   -!- FUNCTION: F(1)F(0) ATP synthase produces ATP from ADP in the presence
CC       of a proton or sodium gradient. F-type ATPases consist of two
CC       structural domains, F(1) containing the extramembraneous catalytic core
CC       and F(0) containing the membrane proton channel, linked together by a
CC       central stalk and a peripheral stalk. During catalysis, ATP synthesis
CC       in the catalytic domain of F(1) is coupled via a rotary mechanism of
CC       the central stalk subunits to proton translocation. {ECO:0000255|HAMAP-
CC       Rule:MF_01396}.
CC   -!- FUNCTION: Key component of the F(0) channel; it plays a direct role in
CC       translocation across the membrane. A homomeric c-ring of between 10-14
CC       subunits forms the central stalk rotor element with the F(1) delta and
CC       epsilon subunits. {ECO:0000255|HAMAP-Rule:MF_01396}.
CC   -!- SUBUNIT: F-type ATPases have 2 components, F(1) - the catalytic core
CC       - and F(0) - the membrane proton channel. F(1) has five subunits:
CC       alpha(3), beta(3), gamma(1), delta(1), epsilon(1). F(0) has three main
CC       subunits: a(1), b(2) and c(10-14). The alpha and beta chains form an
CC       alternating ring which encloses part of the gamma chain. F(1) is
CC       attached to F(0) by a central stalk formed by the gamma and epsilon
CC       chains, while a peripheral stalk is formed by the delta and b chains.
CC       {ECO:0000255|HAMAP-Rule:MF_01396}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01396};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01396}.
CC   -!- SIMILARITY: Belongs to the ATPase C chain family. {ECO:0000255|HAMAP-
CC       Rule:MF_01396}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP001161; ACL30390.1; -; Genomic_DNA.
DR   RefSeq; WP_009873965.1; NC_011833.1.
DR   AlphaFoldDB; B8D8G8; -.
DR   SMR; B8D8G8; -.
DR   KEGG; bap:BUAP5A_003; -.
DR   HOGENOM; CLU_148047_1_0_6; -.
DR   OMA; QPELMNE; -.
DR   OrthoDB; 2078221at2; -.
DR   Proteomes; UP000006904; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0045263; C:proton-transporting ATP synthase complex, coupling factor F(o); IEA:UniProtKB-KW.
DR   GO; GO:0008289; F:lipid binding; IEA:UniProtKB-KW.
DR   GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.20.20.10; -; 1.
DR   HAMAP; MF_01396; ATP_synth_c_bact; 1.
DR   InterPro; IPR005953; ATP_synth_csu_bac/chlpt.
DR   InterPro; IPR000454; ATP_synth_F0_csu.
DR   InterPro; IPR020537; ATP_synth_F0_csu_DDCD_BS.
DR   InterPro; IPR038662; ATP_synth_F0_csu_sf.
DR   InterPro; IPR002379; ATPase_proteolipid_c-like_dom.
DR   InterPro; IPR035921; F/V-ATP_Csub_sf.
DR   Pfam; PF00137; ATP-synt_C; 1.
DR   PRINTS; PR00124; ATPASEC.
DR   SUPFAM; SSF81333; SSF81333; 1.
DR   TIGRFAMs; TIGR01260; ATP_synt_c; 1.
DR   PROSITE; PS00605; ATPASE_C; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Cell membrane; CF(0); Hydrogen ion transport; Ion transport;
KW   Lipid-binding; Membrane; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..79
FT                   /note="ATP synthase subunit c"
FT                   /id="PRO_1000184342"
FT   TRANSMEM        11..31
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT   TRANSMEM        53..73
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT   SITE            61
FT                   /note="Reversibly protonated during proton transport"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
SQ   SEQUENCE   79 AA;  8266 MW;  5E13EFFE85F83E92 CRC64;
     MENLNVDMLY IAVAIMVGLA SIGAAIGIGI LGGKFLEGAA RQPDLVPLLR TQFFVVMGLV
     DAIPMIAVGL GLYMLFAIS