ID   Y1800_ARCFU             Reviewed;         340 AA.
AC   O28474;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=Putative transport protein AF_1800;
GN   OrderedLocusNames=AF_1800;
OS   Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC
OS   100126 / VC-16).
OC   Archaea; Euryarchaeota; Archaeoglobi; Archaeoglobales; Archaeoglobaceae;
OC   Archaeoglobus.
OX   NCBI_TaxID=224325;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16;
RX   PubMed=9389475; DOI=10.1038/37052;
RA   Klenk H.-P., Clayton R.A., Tomb J.-F., White O., Nelson K.E., Ketchum K.A.,
RA   Dodson R.J., Gwinn M.L., Hickey E.K., Peterson J.D., Richardson D.L.,
RA   Kerlavage A.R., Graham D.E., Kyrpides N.C., Fleischmann R.D.,
RA   Quackenbush J., Lee N.H., Sutton G.G., Gill S.R., Kirkness E.F.,
RA   Dougherty B.A., McKenney K., Adams M.D., Loftus B.J., Peterson S.N.,
RA   Reich C.I., McNeil L.K., Badger J.H., Glodek A., Zhou L., Overbeek R.,
RA   Gocayne J.D., Weidman J.F., McDonald L.A., Utterback T.R., Cotton M.D.,
RA   Spriggs T., Artiach P., Kaine B.P., Sykes S.M., Sadow P.W., D'Andrea K.P.,
RA   Bowman C., Fujii C., Garland S.A., Mason T.M., Olsen G.J., Fraser C.M.,
RA   Smith H.O., Woese C.R., Venter J.C.;
RT   "The complete genome sequence of the hyperthermophilic, sulphate-reducing
RT   archaeon Archaeoglobus fulgidus.";
RL   Nature 390:364-370(1997).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the autoinducer-2 exporter (AI-2E) (TC 2.A.86)
CC       family. {ECO:0000305}.
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DR   EMBL; AE000782; AAB89447.1; -; Genomic_DNA.
DR   PIR; G69474; G69474.
DR   RefSeq; WP_010879296.1; NC_000917.1.
DR   AlphaFoldDB; O28474; -.
DR   STRING; 224325.AF_1800; -.
DR   DNASU; 1485023; -.
DR   EnsemblBacteria; AAB89447; AAB89447; AF_1800.
DR   GeneID; 24795543; -.
DR   KEGG; afu:AF_1800; -.
DR   eggNOG; arCOG02642; Archaea.
DR   HOGENOM; CLU_041771_3_0_2; -.
DR   OMA; KFFQHPG; -.
DR   OrthoDB; 79655at2157; -.
DR   PhylomeDB; O28474; -.
DR   Proteomes; UP000002199; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR002549; AI-2E-like.
DR   PANTHER; PTHR21716; PTHR21716; 1.
DR   Pfam; PF01594; AI-2E_transport; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..340
FT                   /note="Putative transport protein AF_1800"
FT                   /id="PRO_0000148325"
FT   TRANSMEM        7..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        57..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        140..160
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        193..213
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        225..245
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        260..280
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        290..310
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   340 AA;  38154 MW;  628BF20B8D677E0C CRC64;
     MNKYWTLVLL LSILVVLALT FYFFTPLLDG IVMGVVFAYV AKPVKRKIEH VGRIKASVIA
     TAIVILPISV LMFYGLIQGL NQAIYLITHY KVIESGILNI LSKMGIEEGE EYVKWITSNV
     FSILQSSIQP SAVEITKKAT LLILNFFISI VVCFYALADM ENFVRRTTSV VPEDRRDEFR
     RFVEEIDVTF ESLWFGNFVV AILIGLVSLP FFLYFNVPFA PLLSGLMFLA ALIPIFAEWM
     IILPVSLYLL LVDVGRGLSF LLIGVVFLYV LPELILRPYF VGYTSKIHPL VLMLAFIGGG
     LVGGISGFFI APMIVGLATA IYNYYTKEEL ATENHDPESV