ID   VATB_SULTO              Reviewed;         465 AA.
AC   Q971B6; F9VNC7; P13052;
DT   20-JUN-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   03-AUG-2022, entry version 113.
DE   RecName: Full=V-type ATP synthase beta chain {ECO:0000255|HAMAP-Rule:MF_00310};
DE   AltName: Full=Sul-ATPase beta chain;
DE   AltName: Full=V-ATPase subunit B {ECO:0000255|HAMAP-Rule:MF_00310};
GN   Name=atpB {ECO:0000255|HAMAP-Rule:MF_00310}; OrderedLocusNames=STK_14370;
OS   Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS   (Sulfolobus tokodaii).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfurisphaera.
OX   NCBI_TaxID=273063;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2903160; DOI=10.1016/s0021-9258(19)77827-2;
RA   Denda K., Konishi J., Oshima T., Date T., Yoshida M.;
RT   "Molecular cloning of the beta-subunit of a possible non-F0F1 type ATP
RT   synthase from the acidothermophilic archaebacterium, Sulfolobus
RT   acidocaldarius.";
RL   J. Biol. Chem. 263:17251-17254(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA   Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA   Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA   Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA   Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT   "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT   Sulfolobus tokodaii strain7.";
RL   DNA Res. 8:123-140(2001).
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   -!- SUBUNIT: Sul-ATPase is composed of six (or maybe five) subunits: alpha,
CC       beta, delta, gamma, C (proteolipid), and possibly epsilon.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000255|HAMAP-Rule:MF_00310}.
CC   -!- CAUTION: Was originally reported as originating from S.acidocaldarius.
CC       {ECO:0000305|PubMed:2903160}.
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DR   EMBL; M22402; AAA72702.1; -; Genomic_DNA.
DR   EMBL; BA000023; BAK54573.1; -; Genomic_DNA.
DR   PIR; A32118; A32118.
DR   RefSeq; WP_010979482.1; NC_003106.2.
DR   AlphaFoldDB; Q971B6; -.
DR   SMR; Q971B6; -.
DR   STRING; 273063.STK_14370; -.
DR   EnsemblBacteria; BAK54573; BAK54573; STK_14370.
DR   GeneID; 1459468; -.
DR   KEGG; sto:STK_14370; -.
DR   PATRIC; fig|273063.9.peg.1637; -.
DR   eggNOG; arCOG00865; Archaea.
DR   OMA; MLMMDSV; -.
DR   OrthoDB; 8899at2157; -.
DR   Proteomes; UP000001015; Chromosome.
DR   GO; GO:0033178; C:proton-transporting two-sector ATPase complex, catalytic domain; IEA:InterPro.
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; IPR005724; ATPase_A1-cplx_bsu.
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   TIGRFAMs; TIGR01041; ATP_syn_B_arch; 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..465
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_0000144668"
FT   CONFLICT        149..154
FT                   /note="QKLPIF -> SKITDL (in Ref. 1; AAA72702)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   465 AA;  51317 MW;  A9E33E74FF9C7E02 CRC64;
     MSLLNVREYS NISMIKGPLI AVQGVSDAAY NELVEIEMPD GSKRRGLVVD SQMGVTFVQV
     FEGTTGISPT GSKVRFLGRG LEVKISEEML GRIFNPLGEP LDNGPPVIGG EKRNINGDPI
     NPATREYPEE FIQTGISAID GLNSLLRGQK LPIFSGSGLP ANTLAAQIAK QATVRGEESN
     FAVVFAAIGV RYDEALFFRK FFEETGAINR VAMFVTLAND PPSLKILTPK TALTLAEYLA
     FEKDMHVLAI LIDMTNYCEA LRELSASREE VPGRGGYPGY MYTDLATIYE RAGKVIGKKG
     SITQMPILTM PNDDMTHPIP DLTGYITEGQ IVLDRSLFNK GIYPPINVLM SLSRLMKDGI
     GEGKTRDDHK DLSNQLFAAY ARAQDIRGLA AIIGEDSLSE VDRKYLLFAE AFERRFVAQG
     VNENRSIETT LDIGWEVLSI LPESELSLIR SEYIKKYHPN YRGKK