ID   TATA2_AQUAE             Reviewed;          77 AA.
AC   O66478;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=Sec-independent protein translocase protein TatA 2 {ECO:0000255|HAMAP-Rule:MF_00236};
GN   Name=tatA2 {ECO:0000255|HAMAP-Rule:MF_00236}; OrderedLocusNames=aq_064.3;
GN   ORFNames=aq_064C;
OS   Aquifex aeolicus (strain VF5).
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=224324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VF5;
RX   PubMed=9537320; DOI=10.1038/32831;
RA   Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA   Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA   Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT   "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL   Nature 392:353-358(1998).
CC   -!- FUNCTION: Part of the twin-arginine translocation (Tat) system that
CC       transports large folded proteins containing a characteristic twin-
CC       arginine motif in their signal peptide across membranes. TatA could
CC       form the protein-conducting channel of the Tat system.
CC       {ECO:0000255|HAMAP-Rule:MF_00236}.
CC   -!- SUBUNIT: Forms a complex with TatC. {ECO:0000255|HAMAP-Rule:MF_00236}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00236}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00236}.
CC   -!- SIMILARITY: Belongs to the TatA/E family. {ECO:0000255|HAMAP-
CC       Rule:MF_00236}.
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DR   EMBL; AE000657; AAC06451.1; -; Genomic_DNA.
DR   PIR; C70306; C70306.
DR   RefSeq; NP_213038.1; NC_000918.1.
DR   RefSeq; WP_010879976.1; NC_000918.1.
DR   AlphaFoldDB; O66478; -.
DR   SMR; O66478; -.
DR   STRING; 224324.aq_064c; -.
DR   EnsemblBacteria; AAC06451; AAC06451; aq_064c.
DR   KEGG; aae:aq_064c; -.
DR   eggNOG; COG1826; Bacteria.
DR   HOGENOM; CLU_086034_5_4_0; -.
DR   InParanoid; O66478; -.
DR   OMA; IKPQKKD; -.
DR   OrthoDB; 2099641at2; -.
DR   Proteomes; UP000000798; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0033281; C:TAT protein transport complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0008320; F:protein transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043953; P:protein transport by the Tat complex; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00236; TatA_E; 1.
DR   InterPro; IPR003369; TatA/B/E.
DR   InterPro; IPR006312; TatA/E.
DR   Pfam; PF02416; TatA_B_E; 1.
DR   TIGRFAMs; TIGR01411; tatAE; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Protein transport;
KW   Reference proteome; Translocation; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..77
FT                   /note="Sec-independent protein translocase protein TatA 2"
FT                   /id="PRO_0000097971"
FT   TRANSMEM        2..22
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00236"
FT   REGION          52..77
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   77 AA;  8528 MW;  5ED1BFA13C8CDD0D CRC64;
     MFPGGISMTE LIIILAVILL LFGAGRLPEA GRALGEGIRN FRKALSGETE VKEVKAEDVK
     TEERKEEKKE EKEKVEA