ID   VATE_METPE              Reviewed;         191 AA.
AC   B8GFR1;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 55.
DE   RecName: Full=V-type proton ATPase subunit E {ECO:0000255|HAMAP-Rule:MF_00311};
DE   AltName: Full=V-ATPase subunit E {ECO:0000255|HAMAP-Rule:MF_00311};
GN   Name=atpE {ECO:0000255|HAMAP-Rule:MF_00311}; OrderedLocusNames=Mpal_2680;
OS   Methanosphaerula palustris (strain ATCC BAA-1556 / DSM 19958 / E1-9c).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanoregulaceae; Methanosphaerula.
OX   NCBI_TaxID=521011;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1556 / DSM 19958 / E1-9c;
RX   PubMed=26543115; DOI=10.1128/genomea.01280-15;
RA   Cadillo-Quiroz H., Browne P., Kyrpides N., Woyke T., Goodwin L., Detter C.,
RA   Yavitt J.B., Zinder S.H.;
RT   "Complete Genome Sequence of Methanosphaerula palustris E1-9CT, a
RT   Hydrogenotrophic Methanogen Isolated from a Minerotrophic Fen Peatland.";
RL   Genome Announc. 3:0-0(2015).
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. {ECO:0000255|HAMAP-Rule:MF_00311}.
CC   -!- SIMILARITY: Belongs to the V-ATPase E subunit family.
CC       {ECO:0000255|HAMAP-Rule:MF_00311}.
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DR   EMBL; CP001338; ACL17944.1; -; Genomic_DNA.
DR   RefSeq; WP_012619263.1; NC_011832.1.
DR   AlphaFoldDB; B8GFR1; -.
DR   SMR; B8GFR1; -.
DR   STRING; 521011.Mpal_2680; -.
DR   EnsemblBacteria; ACL17944; ACL17944; Mpal_2680.
DR   GeneID; 7272502; -.
DR   KEGG; mpl:Mpal_2680; -.
DR   eggNOG; arCOG00869; Archaea.
DR   HOGENOM; CLU_120786_0_0_2; -.
DR   OMA; YSYRTFL; -.
DR   OrthoDB; 93762at2157; -.
DR   Proteomes; UP000002457; 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:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:InterPro.
DR   GO; GO:0042777; P:proton motive force-driven plasma membrane ATP synthesis; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.2320.30; -; 1.
DR   HAMAP; MF_00311; ATP_synth_E_arch; 1.
DR   InterPro; IPR038495; ATPase_E_C.
DR   InterPro; IPR002842; ATPase_V1_Esu.
DR   Pfam; PF01991; vATP-synt_E; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Hydrogen ion transport; Ion transport; Reference proteome;
KW   Transport.
FT   CHAIN           1..191
FT                   /note="V-type proton ATPase subunit E"
FT                   /id="PRO_1000132898"
SQ   SEQUENCE   191 AA;  20739 MW;  16D44FBA1132AE36 CRC64;
     MGLEAVIDEI TEKGRKEAEA IRKESETEVA QVLAAANVKS DQIKTAVDED VARQEARIIN
     QEVSAANLLV KRSQLNAEKS LLDQVYAAVL LEVRGASPDF HRAALSSLLQ QARAEIGEGM
     IHASARDLPM VQTLLKEGSY PGFVAGSPVD IDGGIIAESR DGLLQVDYSY RTFLDRVWES
     GLKNASDILF G