ATP6_PSYWF
ID ATP6_PSYWF Reviewed; 288 AA.
AC A5WBV5;
DT 10-FEB-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-JUL-2007, sequence version 1.
DT 25-MAY-2022, entry version 83.
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=PsycPRwf_0187;
OS Psychrobacter sp. (strain PRwf-1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Psychrobacter.
OX NCBI_TaxID=349106;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PRwf-1;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome of Psychrobacter sp. PRwf-1.";
RL Submitted (MAY-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; CP000713; ABQ93146.1; -; Genomic_DNA.
DR RefSeq; WP_011959481.1; NC_009524.1.
DR AlphaFoldDB; A5WBV5; -.
DR SMR; A5WBV5; -.
DR STRING; 349106.PsycPRwf_0187; -.
DR EnsemblBacteria; ABQ93146; ABQ93146; PsycPRwf_0187.
DR KEGG; prw:PsycPRwf_0187; -.
DR eggNOG; COG0356; Bacteria.
DR HOGENOM; CLU_041018_1_0_6; -.
DR OMA; FTHAVRL; -.
DR OrthoDB; 867266at2; -.
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 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..288
FT /note="ATP synthase subunit a"
FT /id="PRO_0000362406"
FT TRANSMEM 47..67
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 157..177
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 199..219
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 237..257
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
FT TRANSMEM 258..278
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01393"
SQ SEQUENCE 288 AA; 32024 MW; B55EA8415272A41F CRC64;
MAAEITSTDY IAHHLTNWTY GYLPGEGWKV AHTAKEAGEM GFMAIHLDSM LWSIGLGIVF
CALFWLVAKK ATAGVPGKLQ AAIEMIVEFV DTNVRDSYNG TSKLIAPLAL TIFVWIFLMN
LMDLMPIDYI PVLAQKVGAA MGHDPHHVFF KIVPTTDPNI TLGMSFSVFA LIIYYSIKEK
GLGGFVGELT LHPFSAKNPI AKIILIPINF ILEFVTLIAK PISLGLRLFG NMYAGELIFV
LIALMPFWIQ WALSVPWAIF HILIITLQAF VFMMLTIVYL SLASQTEH
