ID   VATB_BORBU              Reviewed;         434 AA.
AC   O51120;
DT   24-JAN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1998, sequence version 1.
DT   03-AUG-2022, entry version 127.
DE   RecName: Full=V-type ATP synthase beta chain;
DE   AltName: Full=V-ATPase subunit B;
GN   Name=atpB; OrderedLocusNames=BB_0093;
OS   Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)
OS   (Borrelia burgdorferi).
OC   Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borreliella.
OX   NCBI_TaxID=224326;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35210 / DSM 4680 / CIP 102532 / B31;
RX   PubMed=9403685; DOI=10.1038/37551;
RA   Fraser C.M., Casjens S., Huang W.M., Sutton G.G., Clayton R.A.,
RA   Lathigra R., White O., Ketchum K.A., Dodson R.J., Hickey E.K., Gwinn M.L.,
RA   Dougherty B.A., Tomb J.-F., Fleischmann R.D., Richardson D.L.,
RA   Peterson J.D., Kerlavage A.R., Quackenbush J., Salzberg S.L., Hanson M.,
RA   van Vugt R., Palmer N., Adams M.D., Gocayne J.D., Weidman J.F.,
RA   Utterback T.R., Watthey L., McDonald L.A., Artiach P., Bowman C.,
RA   Garland S.A., Fujii C., Cotton M.D., Horst K., Roberts K.M., Hatch B.,
RA   Smith H.O., Venter J.C.;
RT   "Genomic sequence of a Lyme disease spirochaete, Borrelia burgdorferi.";
RL   Nature 390:580-586(1997).
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. The V-type beta chain is a regulatory subunit.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000305}.
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DR   EMBL; AE000783; AAC66484.1; -; Genomic_DNA.
DR   PIR; E70111; E70111.
DR   RefSeq; NP_212227.1; NC_001318.1.
DR   RefSeq; WP_002556695.1; NC_001318.1.
DR   AlphaFoldDB; O51120; -.
DR   SMR; O51120; -.
DR   STRING; 224326.BB_0093; -.
DR   PRIDE; O51120; -.
DR   EnsemblBacteria; AAC66484; AAC66484; BB_0093.
DR   GeneID; 56568125; -.
DR   KEGG; bbu:BB_0093; -.
DR   PATRIC; fig|224326.49.peg.491; -.
DR   HOGENOM; CLU_022916_2_0_12; -.
DR   OMA; GFKIKPR; -.
DR   Proteomes; UP000001807; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR   GO; GO:0042777; P:proton motive force-driven plasma membrane ATP synthesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00310; ATP_synth_B_arch; 1.
DR   InterPro; IPR004100; ATPase_F1/V1/A1_a/bsu_N.
DR   InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR022879; V-ATPase_su_B/beta.
DR   PANTHER; PTHR43389; PTHR43389; 1.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Hydrogen ion transport; Ion transport; Reference proteome;
KW   Transport.
FT   CHAIN           1..434
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_0000144672"
SQ   SEQUENCE   434 AA;  48026 MW;  5FF0293DBD91361B CRC64;
     MKRVYSKIES IAGNVITVTA QGIKYGELAI VKAKDTSSLA EVIKLDREKV SLQVYGGTRG
     VSTSDEIKFL GHSMQVSFSD NLLGRIFDGS GNPRDGGPSL DDNLIEIGGP SANPTKRIVP
     RNMIRTGLPM IDVFNTLVES QKLPIFSVSG EPYNELLIRI ALQAEVDLII LGGMGLKHDD
     YLTFKDSLEK GGALSRAIFF VHTANDSVVE SLTVPDISLS VAEKFALKGK KVLVLLTDMT
     NFADAMKEIS ITMEQVPSNR GYPGDLYSQL AYRYEKAIDF EGAGSITILA VTTMPGDDVT
     HPVPDNTGYI TEGQYYLKGG RIEPFGSLSR LKQMVNSRTR DDHRTIMDSM IKLYASSKES
     VEKKAMGFNM TKWDEKLLKY SNMFESKMMD LSVNIPLEEA LDLGWSILAS CFSPKETGIK
     TDLIEKYWPK KETY