ID D7DRU2_METV3 Unreviewed; 464 AA.
AC D7DRU2;
DT 10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT 10-AUG-2010, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=V-type ATP synthase beta chain {ECO:0000256|ARBA:ARBA00020960, ECO:0000256|HAMAP-Rule:MF_00310};
DE AltName: Full=V-ATPase subunit B {ECO:0000256|ARBA:ARBA00031703, ECO:0000256|HAMAP-Rule:MF_00310};
GN Name=atpB {ECO:0000256|HAMAP-Rule:MF_00310};
GN OrderedLocusNames=Mvol_0192 {ECO:0000313|EMBL:ADI35852.1};
OS Methanococcus voltae (strain ATCC BAA-1334 / A3).
OC Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC Methanococcaceae; Methanococcus.
OX NCBI_TaxID=456320 {ECO:0000313|EMBL:ADI35852.1, ECO:0000313|Proteomes:UP000007722};
RN [1] {ECO:0000313|EMBL:ADI35852.1, ECO:0000313|Proteomes:UP000007722}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1334 / A3 {ECO:0000313|Proteomes:UP000007722};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Lowry S., Clum A., Land M., Hauser L., Kyrpides N.,
RA Mikhailova N., Whitman W.B., Woyke T.;
RT "Complete sequence of Methanococcus voltae A3.";
RL Submitted (MAY-2010) 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:0000256|ARBA:ARBA00003103, ECO:0000256|HAMAP-Rule:MF_00310}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936, ECO:0000256|HAMAP-Rule:MF_00310}.
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DR EMBL; CP002057; ADI35852.1; -; Genomic_DNA.
DR AlphaFoldDB; D7DRU2; -.
DR STRING; 456320.Mvol_0192; -.
DR KEGG; mvo:Mvol_0192; -.
DR eggNOG; arCOG00865; Archaea.
DR HOGENOM; CLU_022916_0_0_2; -.
DR InParanoid; D7DRU2; -.
DR OrthoDB; 32941at2157; -.
DR Proteomes; UP000007722; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
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 CDD; cd18112; ATP-synt_V_A-type_beta_C; 1.
DR CDD; cd18118; ATP-synt_V_A-type_beta_N; 1.
DR CDD; cd01135; V_A-ATPase_B; 1.
DR Gene3D; 3.40.50.12240; -; 1.
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; V-TYPE PROTON ATPASE SUBUNIT B; 1.
DR PANTHER; PTHR43389:SF4; V-TYPE PROTON ATPASE SUBUNIT B; 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; SSF47917; C-terminal domain of alpha and beta subunits of F1 ATP synthase; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE 3: Inferred from homology;
KW ATP synthesis {ECO:0000256|HAMAP-Rule:MF_00310};
KW Hydrogen ion transport {ECO:0000256|HAMAP-Rule:MF_00310};
KW Hydrolase {ECO:0000313|EMBL:ADI35852.1};
KW Ion transport {ECO:0000256|HAMAP-Rule:MF_00310};
KW Reference proteome {ECO:0000313|Proteomes:UP000007722};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00310}.
FT DOMAIN 13..79
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02874"
FT DOMAIN 136..354
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT nucleotide-binding"
FT /evidence="ECO:0000259|Pfam:PF00006"
SQ SEQUENCE 464 AA; 51060 MW; 47EE5A0ED714097C CRC64;
MDAMQKTIEY TSVSRIAGPL MVIKGIEGVS YKEIVDITTP SGEKRTGEVL EANEEVAVVQ
VFEGTTALNT SETKVRFTGE TAKLGVSNDM LGRVFDGAGK PIDKGPEIIS EEKIDINGSP
LNPVSRASPN AFVQTGISTI DGTNTLVRGQ KIPIFSGSGL PHNMLAAQIA RQAKVRGEGE
QFAVVFAAMG ITSEESNYFI EEFRKTGALE KAVVFINLAD DPAIERIITP RIALTTAEYL
AYEKGMHVLV ILTDLTNYCE ALREIAAARN EVPGRRGYPG YMYTDLASLY ERAGRVKGKQ
GTVTQIPILT MPHDDITHPI PDLTGYITEG QIVLSRELNM KGVYPPVDVL PSLSRLMGNG
IGEGKTREDH SKVINQAYAA YAEGRGLRDL VAVVGEEALT DRDRAYLKFA QAFEDRIVTQ
GIDEDRNIEE TLDYVWDILA ILPMEELKRI SEDLIEKYHP NFRK
//
