ID   VATB_PYRNV              Reviewed;         467 AA.
AC   B1YAT5;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 1.
DT   03-AUG-2022, entry version 75.
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=Tneu_0209;
OS   Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / NBRC 100436 /
OS   V24Sta) (Thermoproteus neutrophilus).
OC   Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC   Pyrobaculum.
OX   NCBI_TaxID=444157;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 2338 / JCM 9278 / NBRC 100436 / V24Sta;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Mikhailova N., Biddle J.F., Zhang Z., Fitz-Gibbon S.T., Lowe T.M.,
RA   Saltikov C., House C.H., Richardson P.;
RT   "Complete sequence of Thermoproteus neutrophilus V24Sta.";
RL   Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. The archaeal 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; CP001014; ACB39164.1; -; Genomic_DNA.
DR   AlphaFoldDB; B1YAT5; -.
DR   SMR; B1YAT5; -.
DR   STRING; 444157.Tneu_0209; -.
DR   EnsemblBacteria; ACB39164; ACB39164; Tneu_0209.
DR   KEGG; tne:Tneu_0209; -.
DR   eggNOG; arCOG00865; Archaea.
DR   HOGENOM; CLU_022916_0_0_2; -.
DR   OMA; MLMMDSV; -.
DR   Proteomes; UP000001694; 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; Transport.
FT   CHAIN           1..467
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_1000115667"
FT   REGION          95..114
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   467 AA;  52111 MW;  4EB33D1AF510EE57 CRC64;
     MLTPVVSYST VKEVKGPLLV IERTRGVAYG EIGEVVGPDG EPRRVQVIEV GTDYAVAQVL
     GGTLGLPAKG STVRFYGKTL KLPVSEELIG RILDGKGQPR DHMPLPPPED FRDVNGEPLN
     PYSREYPEEP IETGISAIDG LYTLVRGQKL PIFSGTGLPH NLMAAQVVRQ STVRGSEEGF
     AVVFVGVGIK TEEAIFFMDE FRKTGALRRA VAVLNLASDP VAERILAPRV GLTIAEYLAW
     QLGYHVLVVI TDMTNYCEGL RELSSGRGEL PGRRGYPGYM YTDLATIYER AGKARGKKGS
     VTQFPILTMP HDDITHPIPD LTGYITEGQL VLSRSMWGKG IYPPFDVIMS LSRLAKDAIG
     EGKTREDHKD VANTLISAYS KALELRNLAT LVGERNLGWR ERRYLRFADA FEQRFIKQGY
     YERRSFEETL DIGWDVMSIL PEDELTNARP QITQKFYRRH IFESIKL