ID   TATA_PROMH              Reviewed;          88 AA.
AC   B4EWD2;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 78.
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=PMI3539;
OS   Proteus mirabilis (strain HI4320).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Proteus.
OX   NCBI_TaxID=529507;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HI4320;
RX   PubMed=18375554; DOI=10.1128/jb.01981-07;
RA   Pearson M.M., Sebaihia M., Churcher C., Quail M.A., Seshasayee A.S.,
RA   Luscombe N.M., Abdellah Z., Arrosmith C., Atkin B., Chillingworth T.,
RA   Hauser H., Jagels K., Moule S., Mungall K., Norbertczak H.,
RA   Rabbinowitsch E., Walker D., Whithead S., Thomson N.R., Rather P.N.,
RA   Parkhill J., Mobley H.L.T.;
RT   "Complete genome sequence of uropathogenic Proteus mirabilis, a master of
RT   both adherence and motility.";
RL   J. Bacteriol. 190:4027-4037(2008).
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; AM942759; CAR46930.1; -; Genomic_DNA.
DR   RefSeq; WP_004246118.1; NC_010554.1.
DR   AlphaFoldDB; B4EWD2; -.
DR   SMR; B4EWD2; -.
DR   STRING; 529507.PMI3539; -.
DR   EnsemblBacteria; CAR46930; CAR46930; PMI3539.
DR   GeneID; 6802650; -.
DR   KEGG; pmr:PMI3539; -.
DR   eggNOG; COG1826; Bacteria.
DR   HOGENOM; CLU_086034_5_1_6; -.
DR   OMA; GGISIWN; -.
DR   Proteomes; UP000008319; 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..88
FT                   /note="Sec-independent protein translocase protein TatA"
FT                   /id="PRO_1000197894"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00236"
FT   REGION          41..88
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        42..62
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   88 AA;  9591 MW;  59FC7E0F10B71726 CRC64;
     MGGISIWQLL IIAVIVVLLF GTNKLRTLGS DLGASVKGFK KAMGDENQKE TNNAEKTTND
     ADFDTKNLAQ KTSTEEKSTT ESKNKEQV