ID ATPL_BLOFL Reviewed; 79 AA.
AC Q7VQW1;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 27-MAR-2024, entry version 114.
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=Bfl003;
OS Blochmannia floridanus.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; ant endosymbionts; Blochmannia.
OX NCBI_TaxID=203907;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12886019; DOI=10.1073/pnas.1533499100;
RA Gil R., Silva F.J., Zientz E., Delmotte F., Gonzalez-Candelas F.,
RA Latorre A., Rausell C., Kamerbeek J., Gadau J., Hoelldobler B.,
RA van Ham R.C.H.J., Gross R., Moya A.;
RT "The genome sequence of Blochmannia floridanus: comparative analysis of
RT reduced genomes.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:9388-9393(2003).
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; BX248583; CAD83531.1; -; Genomic_DNA.
DR AlphaFoldDB; Q7VQW1; -.
DR SMR; Q7VQW1; -.
DR STRING; 203907.Bfl003; -.
DR KEGG; bfl:Bfl003; -.
DR eggNOG; ENOG5032S3K; Bacteria.
DR HOGENOM; CLU_148047_1_0_6; -.
DR OrthoDB; 9811659at2; -.
DR Proteomes; UP000002192; Chromosome.
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 CDD; cd18185; ATP-synt_Fo_c_ATPE; 1.
DR Gene3D; 1.20.20.10; F1F0 ATP synthase subunit C; 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 NCBIfam; TIGR01260; ATP_synt_c; 1.
DR Pfam; PF00137; ATP-synt_C; 1.
DR PRINTS; PR00124; ATPASEC.
DR SUPFAM; SSF81333; F1F0 ATP synthase subunit 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 Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..79
FT /note="ATP synthase subunit c"
FT /id="PRO_1000184340"
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; 8358 MW; D2A1A2028EFCC2B7 CRC64;
MENLNIDMLY IAAAIMMGLS AIGAAVGIGI LGSKFLEGAA RQPDLVPLLR TQFFIVMGLV
DAIPMITVGL SLYVMFAVV
//
