ID   VATC_METBF              Reviewed;         360 AA.
AC   Q46FH1;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=V-type ATP synthase subunit C {ECO:0000255|HAMAP-Rule:MF_00314};
DE   AltName: Full=V-ATPase subunit C {ECO:0000255|HAMAP-Rule:MF_00314};
GN   Name=atpC {ECO:0000255|HAMAP-Rule:MF_00314}; OrderedLocusNames=Mbar_A0388;
OS   Methanosarcina barkeri (strain Fusaro / DSM 804).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX   NCBI_TaxID=269797;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Fusaro / DSM 804;
RX   PubMed=16980466; DOI=10.1128/jb.00810-06;
RA   Maeder D.L., Anderson I., Brettin T.S., Bruce D.C., Gilna P., Han C.S.,
RA   Lapidus A., Metcalf W.W., Saunders E., Tapia R., Sowers K.R.;
RT   "The Methanosarcina barkeri genome: comparative analysis with
RT   Methanosarcina acetivorans and Methanosarcina mazei reveals extensive
RT   rearrangement within methanosarcinal genomes.";
RL   J. Bacteriol. 188:7922-7931(2006).
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. {ECO:0000255|HAMAP-Rule:MF_00314}.
CC   -!- SIMILARITY: Belongs to the V-ATPase V0D/AC39 subunit family.
CC       {ECO:0000255|HAMAP-Rule:MF_00314}.
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DR   EMBL; CP000099; AAZ69371.1; -; Genomic_DNA.
DR   RefSeq; WP_011305424.1; NC_007355.1.
DR   AlphaFoldDB; Q46FH1; -.
DR   SMR; Q46FH1; -.
DR   STRING; 269797.Mbar_A0388; -.
DR   EnsemblBacteria; AAZ69371; AAZ69371; Mbar_A0388.
DR   GeneID; 3627214; -.
DR   KEGG; mba:Mbar_A0388; -.
DR   eggNOG; arCOG02459; Archaea.
DR   HOGENOM; CLU_059311_0_1_2; -.
DR   OMA; LRKFDVW; -.
DR   OrthoDB; 75042at2157; -.
DR   GO; GO:0033179; C:proton-transporting V-type ATPase, V0 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; 1.10.132.50; -; 1.
DR   Gene3D; 1.20.1690.10; -; 2.
DR   HAMAP; MF_00314; ATP_synth_C_arch; 1.
DR   InterPro; IPR036079; ATPase_su_c/d_sf.
DR   InterPro; IPR014272; ATPase_V0-cplx_c_su.
DR   InterPro; IPR002843; ATPase_V0-cplx_csu/dsu.
DR   InterPro; IPR044911; V-type_ATPase_su_c/d_dom_3.
DR   InterPro; IPR035067; V-type_ATPase_suC/d.
DR   Pfam; PF01992; vATP-synt_AC39; 1.
DR   SUPFAM; SSF103486; SSF103486; 1.
DR   TIGRFAMs; TIGR02923; AhaC; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; Hydrogen ion transport; Ion transport; Transport.
FT   CHAIN           1..360
FT                   /note="V-type ATP synthase subunit C"
FT                   /id="PRO_1000048369"
FT   REGION          1..25
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..21
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   360 AA;  41264 MW;  BA729B6C894A41B5 CRC64;
     MRLLEKLWGQ KPSRKSDKKK NGTSNYPYAV TRVRAMKSKL LPKESYPRLL NMGIDGITRF
     IQESEYKNDV NELAMKYSGG DLAEHALNRN LALTYDKLVR ITGGELNYLV VAYLKRYDIW
     NIKTLLRGKI YNASAEDIME SLIAAGEFTY TSMSELAAKA TYKEIIEALK YSEYYPLLQK
     FDGTNLAYIE NELDKMYYTG LFGAIGKPRS KDRKLFLKVV RLEVDVKNLI NLFRLKKAGV
     MQLDEIMPLM IEGGLELKPE KLATLPYDEF VNELQRTQYW DVISGVTSSD MTSLTTLESR
     LTRYYLESST VLSHVSPISV APILDYIIHK HNEATNLRII FRGKETGLSD ELIKDQLVVI