ATPL_ACIFI
ID ATPL_ACIFI Reviewed; 84 AA.
AC P41173;
DT 01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1995, sequence version 1.
DT 25-MAY-2022, entry version 109.
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};
OS Acidithiobacillus ferridurans.
OC Bacteria; Proteobacteria; Acidithiobacillia; Acidithiobacillales;
OC Acidithiobacillaceae; Acidithiobacillus.
OX NCBI_TaxID=1232575;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 33020 / DSM 29468 / JCM 18981 / 11Fe;
RX PubMed=7958772; DOI=10.1111/j.1574-6968.1994.tb07137.x;
RA Brown L.D., Dennehy M.E., Rawlings D.E.;
RT "The F1 genes of the F1F0 ATP synthase from the acidophilic bacterium
RT Thiobacillus ferrooxidans complement Escherichia coli F1 unc mutants.";
RL FEMS Microbiol. Lett. 122:19-26(1994).
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; M81087; AAA53122.1; -; Genomic_DNA.
DR RefSeq; WP_009561114.1; NZ_PQJK01000014.1.
DR AlphaFoldDB; P41173; -.
DR SMR; P41173; -.
DR STRING; 380394.Lferr_2812; -.
DR GeneID; 60694473; -.
DR GeneID; 66434144; -.
DR OMA; QPELMNE; -.
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 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 Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..84
FT /note="ATP synthase subunit c"
FT /id="PRO_0000112174"
FT TRANSMEM 13..33
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT TRANSMEM 56..76
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT SITE 63
FT /note="Reversibly protonated during proton transport"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
SQ SEQUENCE 84 AA; 8990 MW; 142B5EBABD8556D7 CRC64;
MDAHTIIVAA TAIAVGIIFG AAGLGSAIGW GLITSKTIEG ITRQPEMRPQ LLVNTFIFAG
LMESFPFIIL AFGFWFLFAN PFLG