ID   TATA_HAEDU              Reviewed;          74 AA.
AC   Q7VN63;
DT   19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 92.
DE   RecName: Full=Sec-independent protein translocase protein TatA {ECO:0000255|HAMAP-Rule:MF_00236};
GN   Name=tatA {ECO:0000255|HAMAP-Rule:MF_00236}; OrderedLocusNames=HD_0716;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
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: The Tat system comprises two distinct complexes: a TatABC
CC       complex, containing multiple copies of TatA, TatB and TatC subunits,
CC       and a separate TatA complex, containing only TatA subunits. Substrates
CC       initially bind to the TatABC complex, which probably triggers
CC       association of the separate TatA complex to form the active translocon.
CC       {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; AE017143; AAP95630.1; -; Genomic_DNA.
DR   RefSeq; WP_010944682.1; NC_002940.2.
DR   AlphaFoldDB; Q7VN63; -.
DR   SMR; Q7VN63; -.
DR   STRING; 233412.HD_0716; -.
DR   EnsemblBacteria; AAP95630; AAP95630; HD_0716.
DR   GeneID; 60733177; -.
DR   KEGG; hdu:HD_0716; -.
DR   eggNOG; COG1826; Bacteria.
DR   HOGENOM; CLU_086034_5_3_6; -.
DR   OMA; GGISIWN; -.
DR   Proteomes; UP000001022; 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..74
FT                   /note="Sec-independent protein translocase protein TatA"
FT                   /id="PRO_0000097937"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00236"
FT   REGION          51..74
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   74 AA;  8116 MW;  7A9DEBCF65119C3A CRC64;
     MGGISIWQLL IIVAIIVLLF GTKKLRTLGT DLGESVKGFK KAMAEDKSQD ANFDKVEAKE
     STSTTEKTKE KEQA