ID   VATB_NITOC              Reviewed;         479 AA.
AC   Q3J9F4;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 99.
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=Noc_2082;
OS   Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB
OS   11848 / C-107).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales; Chromatiaceae;
OC   Nitrosococcus.
OX   NCBI_TaxID=323261;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB 11848 / C-107;
RX   PubMed=16957257; DOI=10.1128/aem.00463-06;
RA   Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J.,
RA   Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T.,
RA   Vergez L.M., Ward B.B.;
RT   "Complete genome sequence of the marine, chemolithoautotrophic, ammonia-
RT   oxidizing bacterium Nitrosococcus oceani ATCC 19707.";
RL   Appl. Environ. Microbiol. 72:6299-6315(2006).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000127; ABA58542.1; -; Genomic_DNA.
DR   RefSeq; WP_002810294.1; NC_007484.1.
DR   AlphaFoldDB; Q3J9F4; -.
DR   SMR; Q3J9F4; -.
DR   STRING; 323261.Noc_2082; -.
DR   PRIDE; Q3J9F4; -.
DR   EnsemblBacteria; ABA58542; ABA58542; Noc_2082.
DR   KEGG; noc:Noc_2082; -.
DR   eggNOG; COG1156; Bacteria.
DR   HOGENOM; CLU_022916_0_0_6; -.
DR   OMA; GFKIKPR; -.
DR   OrthoDB; 875807at2; -.
DR   Proteomes; UP000006838; 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; 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   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..479
FT                   /note="V-type ATP synthase beta chain"
FT                   /id="PRO_1000059385"
FT   REGION          458..479
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   479 AA;  53517 MW;  F9EA518127A19506 CRC64;
     MKEKEYRTAS AARGGLLFMR DIPGGAFGER VIVKDHRGRR RNGQVIFTSG EVVLVQVFEG
     TDDLDLERTW VRFLEEPFEI PLSPDVLGRI FDGVGAPRDD RPPMIAPLKR NVNGAPVNPV
     ARAYPQEFIQ TGIAAIDGLN SLVRGQKLPI FSGSGLPHNR LAAQIVRQAK LLGEETRFVM
     VFAAMGVTYS DARFFQEEFE NSGVLGKVVM YLNLADDPPI KRLLLPRTAL ACAEYLAFEQ
     DLHVLVVMTD MTHYAEALRE VATAKGDVPS RKGYPGYLYS DLAEIYERAG RIKNRRGSIT
     MVPVVSMPSD DITHPIPDLT GYITEGQIVL SRELHHQGIY PPVNIPPSLS RLMKDGIGKN
     STREDHPRVA SQLYAAYAKA LEVRNLASII GAEELSPSDR QFLDFAGQFE QRFVKQGEEE
     DRSIIETLDL AWDLLSLLPQ FALTRVTEAD LAKYHKWEGD SEREAPKMDS PHEEISEKS