ATPL_IDILO
ID ATPL_IDILO Reviewed; 85 AA.
AC Q5QZI1;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 04-JAN-2005, sequence version 1.
DT 25-MAY-2022, entry version 108.
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=IL2624;
OS Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Idiomarinaceae; Idiomarina.
OX NCBI_TaxID=283942;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-735 / DSM 15497 / L2-TR;
RX PubMed=15596722; DOI=10.1073/pnas.0407638102;
RA Hou S., Saw J.H., Lee K.S., Freitas T.A., Belisle C., Kawarabayasi Y.,
RA Donachie S.P., Pikina A., Galperin M.Y., Koonin E.V., Makarova K.S.,
RA Omelchenko M.V., Sorokin A., Wolf Y.I., Li Q.X., Keum Y.S., Campbell S.,
RA Denery J., Aizawa S., Shibata S., Malahoff A., Alam M.;
RT "Genome sequence of the deep-sea gamma-proteobacterium Idiomarina
RT loihiensis reveals amino acid fermentation as a source of carbon and
RT energy.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:18036-18041(2004).
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 inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01396}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01396}.
CC -!- SIMILARITY: Belongs to the ATPase C chain family. {ECO:0000255|HAMAP-
CC Rule:MF_01396}.
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DR EMBL; AE017340; AAV83456.1; -; Genomic_DNA.
DR RefSeq; WP_011235847.1; NC_006512.1.
DR AlphaFoldDB; Q5QZI1; -.
DR SMR; Q5QZI1; -.
DR STRING; 283942.IL2624; -.
DR EnsemblBacteria; AAV83456; AAV83456; IL2624.
DR KEGG; ilo:IL2624; -.
DR eggNOG; ENOG5032S3K; Bacteria.
DR HOGENOM; CLU_148047_1_0_6; -.
DR OMA; QPELMNE; -.
DR OrthoDB; 2078221at2; -.
DR Proteomes; UP000001171; 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 inner membrane; Cell membrane; CF(0);
KW Hydrogen ion transport; Ion transport; Lipid-binding; Membrane;
KW Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..85
FT /note="ATP synthase subunit c"
FT /id="PRO_1000184398"
FT TRANSMEM 10..30
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 60
FT /note="Reversibly protonated during proton transport"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
SQ SEQUENCE 85 AA; 8663 MW; 8E7AC83D2F07BFCE CRC64;
METVVAFTAI AVSIMIGLAA LGTALGFGIL GGKFLEAAAR QPELAPQLQV KMFIVAGLID
AIAMIGVAVA LLFTFANPFL TQVAG
