ID A0A1J4UIF0_9ARCH Unreviewed; 460 AA.
AC A0A1J4UIF0;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 27-MAR-2024, entry version 18.
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|HAMAP-Rule:MF_00310};
GN Name=atpB {ECO:0000256|HAMAP-Rule:MF_00310};
GN ORFNames=AUJ65_01080 {ECO:0000313|EMBL:OIO24500.1};
OS Candidatus Micrarchaeota archaeon CG1_02_51_15.
OC Archaea; Candidatus Micrarchaeota.
OX NCBI_TaxID=1805249 {ECO:0000313|EMBL:OIO24500.1, ECO:0000313|Proteomes:UP000182220};
RN [1] {ECO:0000313|EMBL:OIO24500.1, ECO:0000313|Proteomes:UP000182220}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CG1_02_51_15 {ECO:0000313|EMBL:OIO24500.1};
RX PubMed=27112493;
RA Probst A.J., Castelle C.J., Singh A., Brown C.T., Anantharaman K.,
RA Sharon I., Hug L.A., Burstein D., Emerson J.B., Thomas B.C., Banfield J.F.;
RT "Genomic resolution of a cold subsurface aquifer community provides
RT metabolic insights for novel microbes adapted to high CO concentrations.";
RL Environ. Microbiol. 0:0-0(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:OIO24500.1}.
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DR EMBL; MNVG01000009; OIO24500.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1J4UIF0; -.
DR STRING; 1805249.AUJ65_01080; -.
DR Proteomes; UP000182220; Unassembled WGS sequence.
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 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 Ion transport {ECO:0000256|HAMAP-Rule:MF_00310};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00310}.
FT DOMAIN 9..74
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02874"
FT DOMAIN 131..349
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT nucleotide-binding"
FT /evidence="ECO:0000259|Pfam:PF00006"
SQ SEQUENCE 460 AA; 50990 MW; 9B83ADC827C0E20B CRC64;
MIKEFKSVKE IFGPLIFVER VENAAYNETV QIILPNGEKK RGQVLETSKG IAAVQIFGSS
AGLDTKETRI RFTGETLSVP VSDEMLGRVF NGLGEPIDGG TPITAQRKLD VNGSAINPVA
RAELHNFIQT GVSTIDALNT LVRGQKLPIF SASGLPHNEL AVQIARQATV QGQNEQFVVV
FAAMGITHSE ASFFMQDFEK TGALERSVLF LNFANDPSVE RLVTPRIALT TAEYLAFEHD
MQVLVILTDM TNYADALREV AAARQEVPGR RGYPGYMYTD LASIYERAGQ IKGKKGSVTQ
IPILTMPDED ITHPIPDLTG YITEGQIVLD RDLHRKDTYP PVDVLPSLSR LMNQGIGAKK
TREDHAGVSQ QLYAAYAEGR SLRNLVAVVG EEALGEKDRK FLAFAEAFEK KFVQQGRNEN
RSIEDSLELG WQLLADIPET ELKRVKPEYI QKYGAKYRKQ
//
