ATPF_STAAN
ID ATPF_STAAN Reviewed; 173 AA.
AC Q7A4E7;
DT 21-FEB-2006, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 25-MAY-2022, entry version 108.
DE RecName: Full=ATP synthase subunit b {ECO:0000255|HAMAP-Rule:MF_01398};
DE AltName: Full=ATP synthase F(0) sector subunit b {ECO:0000255|HAMAP-Rule:MF_01398};
DE AltName: Full=ATPase subunit I {ECO:0000255|HAMAP-Rule:MF_01398};
DE AltName: Full=F-type ATPase subunit b {ECO:0000255|HAMAP-Rule:MF_01398};
DE Short=F-ATPase subunit b {ECO:0000255|HAMAP-Rule:MF_01398};
GN Name=atpF {ECO:0000255|HAMAP-Rule:MF_01398}; OrderedLocusNames=SA1909;
OS Staphylococcus aureus (strain N315).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=158879;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=N315;
RX PubMed=11418146; DOI=10.1016/s0140-6736(00)04403-2;
RA Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L.,
RA Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M.,
RA Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y.,
RA Takahashi N.K., Sawano T., Inoue R., Kaito C., Sekimizu K., Hirakawa H.,
RA Kuhara S., Goto S., Yabuzaki J., Kanehisa M., Yamashita A., Oshima K.,
RA Furuya K., Yoshino C., Shiba T., Hattori M., Ogasawara N., Hayashi H.,
RA Hiramatsu K.;
RT "Whole genome sequencing of meticillin-resistant Staphylococcus aureus.";
RL Lancet 357:1225-1240(2001).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC STRAIN=N315;
RA Vaezzadeh A.R., Deshusses J., Lescuyer P., Hochstrasser D.F.;
RT "Shotgun proteomic analysis of total and membrane protein extracts of S.
RT aureus strain N315.";
RL Submitted (OCT-2007) to UniProtKB.
RN [3]
RP IDENTIFICATION BY MASS SPECTROMETRY, AND SUBCELLULAR LOCATION.
RX PubMed=20713508; DOI=10.1101/gad.1945010;
RA Lopez D., Kolter R.;
RT "Functional microdomains in bacterial membranes.";
RL Genes Dev. 24:1893-1902(2010).
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_01398}.
CC -!- FUNCTION: Component of the F(0) channel, it forms part of the
CC peripheral stalk, linking F(1) to F(0). {ECO:0000255|HAMAP-
CC Rule:MF_01398}.
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_01398}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01398,
CC ECO:0000269|PubMed:20713508}; Single-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01398}. Membrane raft
CC {ECO:0000269|PubMed:20713508}; Single-pass membrane protein
CC {ECO:0000255}. Note=Present in detergent-resistant membrane (DRM)
CC fractions that may be equivalent to eukaryotic membrane rafts; these
CC rafts include proteins involved in signaling, molecule trafficking and
CC protein secretion. {ECO:0000269|PubMed:20713508}.
CC -!- SIMILARITY: Belongs to the ATPase B chain family. {ECO:0000255|HAMAP-
CC Rule:MF_01398}.
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DR EMBL; BA000018; BAB43193.1; -; Genomic_DNA.
DR PIR; H90003; H90003.
DR RefSeq; WP_000140679.1; NC_002745.2.
DR AlphaFoldDB; Q7A4E7; -.
DR SMR; Q7A4E7; -.
DR EnsemblBacteria; BAB43193; BAB43193; BAB43193.
DR GeneID; 66840313; -.
DR KEGG; sau:SA1909; -.
DR HOGENOM; CLU_079215_4_2_9; -.
DR OMA; FAWKPIL; -.
DR Proteomes; UP000000751; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0045121; C:membrane raft; IEA:UniProtKB-SubCell.
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 HAMAP; MF_01398; ATP_synth_b_bprime; 1.
DR InterPro; IPR028987; ATP_synth_B-like_membr_sf.
DR InterPro; IPR002146; ATP_synth_b/b'su_bac/chlpt.
DR InterPro; IPR005864; ATP_synth_F0_bsu_bac.
DR Pfam; PF00430; ATP-synt_B; 1.
DR SUPFAM; SSF81573; SSF81573; 1.
DR TIGRFAMs; TIGR01144; ATP_synt_b; 1.
PE 1: Evidence at protein level;
KW ATP synthesis; Cell membrane; CF(0); Hydrogen ion transport; Ion transport;
KW Membrane; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..173
FT /note="ATP synthase subunit b"
FT /id="PRO_0000223709"
FT TRANSMEM 15..35
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01398"
SQ SEQUENCE 173 AA; 19539 MW; F98917F0B1FB3BDC CRC64;
MTETANLFVL GAAGGVEWGT VIVQVLTFIV LLALLKKFAW GPLKDVMDKR ERDINRDIDD
AEQAKLNAQK LEEENKQKLK ETQEEVQKIL EDAKVQARQQ QEQIIHEANV RANGMIETAQ
SEINSQKERA IADINNQVSE LSVLIASKVL RKEISEQDQK ALVDKYLKEA GDK
