ID   TATA_PROM0              Reviewed;          88 AA.
AC   A3PB74;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   25-MAY-2022, entry version 79.
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=P9301_03761;
OS   Prochlorococcus marinus (strain MIT 9301).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=167546;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MIT 9301;
RX   PubMed=18159947; DOI=10.1371/journal.pgen.0030231;
RA   Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S.,
RA   Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M.,
RA   Richardson P., Chisholm S.W.;
RT   "Patterns and implications of gene gain and loss in the evolution of
RT   Prochlorococcus.";
RL   PLoS Genet. 3:2515-2528(2007).
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; CP000576; ABO16999.1; -; Genomic_DNA.
DR   RefSeq; WP_011862382.1; NC_009091.1.
DR   AlphaFoldDB; A3PB74; -.
DR   SMR; A3PB74; -.
DR   STRING; 167546.P9301_03761; -.
DR   EnsemblBacteria; ABO16999; ABO16999; P9301_03761.
DR   KEGG; pmg:P9301_03761; -.
DR   eggNOG; COG1826; Bacteria.
DR   HOGENOM; CLU_086034_1_5_3; -.
DR   OMA; SEWIIIA; -.
DR   Proteomes; UP000001430; 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_0000336637"
FT   TRANSMEM        3..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00236"
FT   REGION          56..88
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        69..88
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   88 AA;  9828 MW;  B3DC57EBCDA54E4C CRC64;
     MNIFGVGLPE VTVILILALL IFGPKKLPEL GKQLGKTLKS LKKASNEFQN EIDQVMKEED
     KDESPKSIES NQSNEINQEK IDSENSNN