ATP6_SHEB8
ID ATP6_SHEB8 Reviewed; 278 AA.
AC A6WUJ6;
DT 10-FEB-2009, integrated into UniProtKB/Swiss-Prot.
DT 21-AUG-2007, sequence version 1.
DT 25-MAY-2022, entry version 82.
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};
GN OrderedLocusNames=Shew185_4371;
OS Shewanella baltica (strain OS185).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=402882;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OS185;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Sims D., Brettin T., Bruce D., Detter J.C., Han C.,
RA Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N.,
RA Brettar I., Rodrigues J., Konstantinidis K., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome of Shewanella baltica OS185.";
RL Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000753; ABS10485.1; -; Genomic_DNA.
DR RefSeq; WP_012090673.1; NC_009665.1.
DR AlphaFoldDB; A6WUJ6; -.
DR SMR; A6WUJ6; -.
DR KEGG; sbm:Shew185_4371; -.
DR HOGENOM; CLU_041018_1_0_6; -.
DR OMA; FTHAVRL; -.
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; IPR045082; ATP_syn_F0_a_bact/chloroplast.
DR InterPro; IPR000568; ATP_synth_F0_asu.
DR InterPro; IPR023011; ATP_synth_F0_asu_AS.
DR InterPro; IPR035908; F0_ATP_A_sf.
DR PANTHER; PTHR42823; PTHR42823; 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; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..278
FT /note="ATP synthase subunit a"
FT /id="PRO_0000362449"
FT TRANSMEM 43..63
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 104..124
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 148..168
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 191..211
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 222..242
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 249..269
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
SQ SEQUENCE 278 AA; 30876 MW; 319BA35C6C9F139A CRC64;
MAATGEALTP QGYIQHHLTN LQVCATDNGL AVNHACEKAG FWTWHIDSLF FSVGLGVLFL
WIFRSVGKKA TSGVPGKLQC FVEMIVEFVN NSVKESFHGR NALIAPLALT IFVWVFMMNF
MDMIPVDWLP HAASLMGIPY LKAVPTTDVN ITFSLAIGVF LLIIFYSIKV KGVSGFVKEL
TLQPFNHKAM IPVNLLLETV TLIAKPISLA LRLFGNLYAG ELIFILIALM YGTNLLLSTL
GVTLQLGWLI FHILVITLQA FIFMMLTIVY LSMAHEDH
