ID A0A133V6U3_9EURY Unreviewed; 464 AA.
AC A0A133V6U3;
DT 06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT 06-JUL-2016, sequence version 1.
DT 27-MAR-2024, entry version 22.
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 ORFNames=AKJ44_01200 {ECO:0000313|EMBL:KXB02170.1};
OS candidate division MSBL1 archaeon SCGC-AAA261F17.
OC Archaea; Euryarchaeota; candidate division MSBL1.
OX NCBI_TaxID=1698274 {ECO:0000313|EMBL:KXB02170.1, ECO:0000313|Proteomes:UP000070035};
RN [1] {ECO:0000313|EMBL:KXB02170.1, ECO:0000313|Proteomes:UP000070035}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SCGC-AAA261F17 {ECO:0000313|EMBL:KXB02170.1};
RX PubMed=26758088; DOI=10.1038/srep19181;
RA Mwirichia R., Alam I., Rashid M., Vinu M., Ba-Alawi W., Anthony Kamau A.,
RA Kamanda Ngugi D., Goker M., Klenk H.P., Bajic V., Stingl U.;
RT "Metabolic traits of an uncultured archaeal lineage -MSBL1- from brine
RT pools of the Red Sea.";
RL Sci. Rep. 6:19181-19181(2016).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KXB02170.1}.
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DR EMBL; LHXY01000010; KXB02170.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A133V6U3; -.
DR PATRIC; fig|1698274.3.peg.692; -.
DR Proteomes; UP000070035; Unassembled WGS sequence.
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; IPR036121; ATPase_F1/V1/A1_a/bsu_N_sf.
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; SSF50615; N-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:KXB02170.1};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065, ECO:0000256|HAMAP-
KW Rule:MF_00310}; Reference proteome {ECO:0000313|Proteomes:UP000070035};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00310}.
FT DOMAIN 12..78
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02874"
FT DOMAIN 135..353
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT nucleotide-binding"
FT /evidence="ECO:0000259|Pfam:PF00006"
SQ SEQUENCE 464 AA; 51856 MW; CDDBBCF6D22F0FFC CRC64;
MVEEKTREYR TVAEISGPLM VVEDVEGVGY DEIVEIETPE GVEKRGQVLE VEEDRAVVQV
FEGTSGIDTS GTKVRFTGST IKFPVSMDLL GRVFSGKGLP RDGGPHIIPE DELDIHGAPI
NPAARDYPTD FIQTGISSID GMNTLVRGQK LPIFSGTGLP HSELAAQIAR QARVLGEEEE
FAVIFCAMGI THEEASFFRK DFERTGAFER VTMFLNLADD PAIERILTPR IALTAAEYFA
FTQGMHVLVI LTDMTNYGEA LREVSAAREE VPSRRGYPGY LYTDLATIYE RAGRVKGKKG
SITQMPILTM PSDDITHPIP DLTGYITEGQ LVMTRELHRK GIYPPINVLP SLSRLMKDGV
GEDKTREDHE GVSNQLYSAY AEGRDVRALV EVVGEAALSE RDRRYLEFAD KFENNFVNQG
TDENRDLEQT LGMGWDLLSE LPEEELKRVE PEYIEKYHPA RQED
//
