ID   VATB_CLOB1              Reviewed;         461 AA.
AC   A7FWQ6;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   11-SEP-2007, sequence version 1.
DT   03-AUG-2022, entry version 87.
DE   RecName: Full=V-type ATP synthase beta chain {ECO:0000255|HAMAP-Rule:MF_00310};
DE   AltName: Full=V-ATPase subunit B {ECO:0000255|HAMAP-Rule:MF_00310};
GN   Name=atpB {ECO:0000255|HAMAP-Rule:MF_00310}; OrderedLocusNames=CLB_2566;
OS   Clostridium botulinum (strain ATCC 19397 / Type A).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=441770;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19397 / Type A;
RX   PubMed=18060065; DOI=10.1371/journal.pone.0001271;
RA   Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C.,
RA   Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S.;
RT   "Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4
RT   and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within
RT   plasmids.";
RL   PLoS ONE 2:E1271-E1271(2007).
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       {ECO:0000255|HAMAP-Rule:MF_00310}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000255|HAMAP-Rule:MF_00310}.
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DR   EMBL; CP000726; ABS34029.1; -; Genomic_DNA.
DR   RefSeq; WP_011986932.1; NC_009697.1.
DR   AlphaFoldDB; A7FWQ6; -.
DR   SMR; A7FWQ6; -.
DR   GeneID; 5187819; -.
DR   KEGG; cba:CLB_2566; -.
DR   HOGENOM; CLU_022916_0_0_9; -.
DR   OMA; GFKIKPR; -.
DR   OrthoDB; 875807at2; -.
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; IPR020003; ATPase_a/bsu_AS.
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   PIRSF; PIRSF039114; V-ATPsynth_beta/V-ATPase_B; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Hydrogen ion transport; Ion transport; Transport.
FT   CHAIN           1..461
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_0000322486"
SQ   SEQUENCE   461 AA;  51020 MW;  CE9E959FA6889EAB CRC64;
     MLKEYRTVKE VVGPLMLVDQ VDGVSFDELV EIELHNGEKR RGKVLEINKD KAMVQLFEGS
     AGINLKGAKV KFLGKPLELG VSEDMLGRVF DGLGNPKDGG PKIIPDKKLD INGIPINPVA
     RNYPDEFIQT GVSAIDGLNT LVRGQKLPVF SGSGLPHAEL AAQIARQAKV LNSDSKFAVV
     FAAIGTTFEE AQYFIDDFTK TGAIDRAVLF INLANDPAIE RIATPRMALT AAEYLAFEKG
     MHVLVIMTDI TNYCEALREV SAARKEVPGR RGYPGYLYTD LSTLYERAGR ILGKEGSITQ
     IPILTMPEDD KTHPIPDLTG YITEGQIILS RELYKKGIMP PIDVLPSLSR LKDKGIGKGK
     TREDHADTMN QLFSAYAQGK QAKELSVILG ESALSDTDKL YAKFADAFEE EYVSQGFTTN
     RTIEETLNLG WKLLTILPKS ELKRIRDEYL EKYLNKAEES K