ATP6_SINFN
ID ATP6_SINFN Reviewed; 250 AA.
AC C3MHB5;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-JUN-2009, sequence version 1.
DT 25-MAY-2022, entry version 81.
DE RecName: Full=ATP synthase subunit a {ECO:0000255|HAMAP-Rule:MF_01393};
DE AltName: Full=ATP synthase F0 sector subunit a {ECO:0000255|HAMAP-Rule:MF_01393};
DE AltName: Full=F-ATPase subunit 6 {ECO:0000255|HAMAP-Rule:MF_01393};
GN Name=atpB {ECO:0000255|HAMAP-Rule:MF_01393}; OrderedLocusNames=NGR_c04470;
OS Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX NCBI_TaxID=394;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 101917 / NGR234;
RX PubMed=19376903; DOI=10.1128/aem.00515-09;
RA Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT systems.";
RL Appl. Environ. Microbiol. 75:4035-4045(2009).
CC -!- FUNCTION: Key component of the proton channel; it plays a direct role
CC in the translocation of protons across the membrane.
CC {ECO:0000255|HAMAP-Rule:MF_01393}.
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(1), b(2) and c(9-12). The alpha and beta chains form an
CC alternating ring which encloses part of the gamma chain. CF(1) is
CC attached to CF(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_01393}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01393}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01393}.
CC -!- SIMILARITY: Belongs to the ATPase A chain family. {ECO:0000255|HAMAP-
CC Rule:MF_01393}.
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DR EMBL; CP001389; ACP24243.1; -; Genomic_DNA.
DR RefSeq; WP_012707028.1; NC_012587.1.
DR RefSeq; YP_002824996.1; NC_012587.1.
DR AlphaFoldDB; C3MHB5; -.
DR SMR; C3MHB5; -.
DR STRING; 394.NGR_c04470; -.
DR EnsemblBacteria; ACP24243; ACP24243; NGR_c04470.
DR KEGG; rhi:NGR_c04470; -.
DR PATRIC; fig|394.7.peg.3254; -.
DR eggNOG; COG0356; Bacteria.
DR HOGENOM; CLU_041018_0_2_5; -.
DR OMA; FFDQFMS; -.
DR OrthoDB; 867266at2; -.
DR Proteomes; UP000001054; 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:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.120.220; -; 1.
DR HAMAP; MF_01393; ATP_synth_a_bact; 1.
DR InterPro; IPR000568; ATP_synth_F0_asu.
DR InterPro; IPR023011; ATP_synth_F0_asu_AS.
DR InterPro; IPR045083; ATP_synth_F0_asu_bact/mt.
DR InterPro; IPR035908; F0_ATP_A_sf.
DR PANTHER; PTHR11410; PTHR11410; 1.
DR Pfam; PF00119; ATP-synt_A; 1.
DR PRINTS; PR00123; ATPASEA.
DR SUPFAM; SSF81336; SSF81336; 1.
DR TIGRFAMs; TIGR01131; ATP_synt_6_or_A; 1.
DR PROSITE; PS00449; ATPASE_A; 1.
PE 3: Inferred from homology;
KW ATP synthesis; Cell inner membrane; Cell membrane; CF(0);
KW Hydrogen ion transport; Ion transport; Membrane; Reference proteome;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..250
FT /note="ATP synthase subunit a"
FT /id="PRO_1000184287"
FT TRANSMEM 26..46
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 84..104
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 114..134
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 143..163
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 193..213
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 216..236
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
SQ SEQUENCE 250 AA; 26991 MW; 9020B4F26040C0C4 CRC64;
MSNDPTHQFL VNKIVPIEIG GIDFSFTNAS LFMVATVGVA AGFLYLTTSQ RGVIPTRMQS
VSEVSYEFIA SMLREGAGSH GMKFFPMVFS LFMFILTANL LGMFPYFFTV TSQIIVTFAL
AVFVIGTVIL YGFYKHGFGF LKLFVPHGVP GALLPLVVSI EVISFLSRPI SLSVRLFANM
LAGHITLKVF AGFVASLSAF GALGIGGAIL PLIMTVALTG LEFLVAFLQA YVFAVLTCMY
LNDAVHPGSH
