ID   VATB_ANADF              Reviewed;         460 AA.
AC   A7HDG8;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   11-SEP-2007, sequence version 1.
DT   03-AUG-2022, entry version 88.
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};
GN   OrderedLocusNames=Anae109_2563;
OS   Anaeromyxobacter sp. (strain Fw109-5).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Myxococcales;
OC   Cystobacterineae; Anaeromyxobacteraceae; Anaeromyxobacter;
OC   unclassified Anaeromyxobacter.
OX   NCBI_TaxID=404589;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Fw109-5;
RX   PubMed=25614562; DOI=10.1128/genomea.01449-14;
RA   Hwang C., Copeland A., Lucas S., Lapidus A., Barry K., Glavina Del Rio T.,
RA   Dalin E., Tice H., Pitluck S., Sims D., Brettin T., Bruce D.C.,
RA   Detter J.C., Han C.S., Schmutz J., Larimer F.W., Land M.L., Hauser L.J.,
RA   Kyrpides N., Lykidis A., Richardson P., Belieav A., Sanford R.A.,
RA   Loeffler F.E., Fields M.W.;
RT   "Complete genome sequence of Anaeromyxobacter sp. Fw109-5, an anaerobic,
RT   metal-reducing bacterium isolated from a contaminated subsurface
RT   environment.";
RL   Genome Announc. 3:0-0(2015).
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; CP000769; ABS26764.1; -; Genomic_DNA.
DR   RefSeq; WP_012097358.1; NC_009675.1.
DR   AlphaFoldDB; A7HDG8; -.
DR   SMR; A7HDG8; -.
DR   STRING; 404589.Anae109_2563; -.
DR   EnsemblBacteria; ABS26764; ABS26764; Anae109_2563.
DR   KEGG; afw:Anae109_2563; -.
DR   eggNOG; COG1156; Bacteria.
DR   HOGENOM; CLU_022916_0_0_7; -.
DR   OMA; GFKIKPR; -.
DR   OrthoDB; 875807at2; -.
DR   Proteomes; UP000006382; 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; 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   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Hydrogen ion transport; Ion transport; Reference proteome;
KW   Transport.
FT   CHAIN           1..460
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_1000059364"
SQ   SEQUENCE   460 AA;  50069 MW;  A101C6C7BB662001 CRC64;
     MDLVTRRVRG ADAIAGPLLF LEGVPRARLG ELVRIRMAGG EERRGQIIEL SGARVAVQVL
     EETRGLAPAR AEVTLTGEVA TLAVSRGMLG RVLDGLGRPT DGLPAPIAEA RLPIHGAALN
     VTRREKPADF IETGVSAIDG LNTLVRGQKL PVFSCAGLPA GRLAGQIVCQ ARVRGGERFA
     VVFAAMGAPF REYDAYLEAF RRAGVLDRTA VFLNRAEDPP IERLMTPRCA LTCAEHLAFS
     HGLHVLVVLT DMTSYCEALR EVALARDEVP GRRGYPGYMY TDLATIYERA GRIAGRPGSI
     TQVPVLTMPD DDLTHPIPDL SGYITEGQIV LSRELDRRGV YPPIDVLPSL SRLMGLGAGP
     GRTRADHRPL ADQLYALYAR GRDVRRMAAI VGSANLGEEE RRLLEFGDRF ERELVGQGDA
     FRSIEDTLET GWRLLAQLPP EALARIPAAV LEARRKEGQR