ID A0A1W6P0X9_9RHOB Unreviewed; 84 AA.
AC A0A1W6P0X9;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Sec-independent protein translocase protein TatA {ECO:0000256|HAMAP-Rule:MF_00236};
GN Name=tatA {ECO:0000256|HAMAP-Rule:MF_00236,
GN ECO:0000313|EMBL:ARO14980.1};
GN ORFNames=BVG79_01636 {ECO:0000313|EMBL:ARO14980.1};
OS Ketogulonicigenium robustum.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ketogulonicigenium.
OX NCBI_TaxID=92947 {ECO:0000313|EMBL:ARO14980.1, ECO:0000313|Proteomes:UP000242447};
RN [1] {ECO:0000313|EMBL:ARO14980.1, ECO:0000313|Proteomes:UP000242447}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPU_B003 {ECO:0000313|EMBL:ARO14980.1,
RC ECO:0000313|Proteomes:UP000242447};
RA Li Y., Liu L., Wang C., Zhang M., Zhang T., Zhang Y.;
RT "Ketogulonicigenium robustum SPU B003 Genome sequencing and assembly.";
RL Submitted (FEB-2017) 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:0000256|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:0000256|HAMAP-Rule:MF_00236}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00236};
CC Single-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00236}.
CC -!- SIMILARITY: Belongs to the TatA/E family. {ECO:0000256|HAMAP-
CC Rule:MF_00236}.
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DR EMBL; CP019937; ARO14980.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1W6P0X9; -.
DR STRING; 92947.BVG79_01636; -.
DR KEGG; kro:BVG79_01636; -.
DR OrthoDB; 7161179at2; -.
DR Proteomes; UP000242447; Chromosome.
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 Gene3D; 1.20.5.3310; -; 1.
DR HAMAP; MF_00236; TatA_E; 1.
DR InterPro; IPR003369; TatA/B/E.
DR InterPro; IPR006312; TatA/E.
DR PANTHER; PTHR42982; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATA; 1.
DR PANTHER; PTHR42982:SF1; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATA; 1.
DR Pfam; PF02416; TatA_B_E; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00236};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927, ECO:0000256|HAMAP-
KW Rule:MF_00236}; Reference proteome {ECO:0000313|Proteomes:UP000242447};
KW Translocation {ECO:0000256|ARBA:ARBA00023010, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00236}.
FT TRANSMEM 6..22
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00236"
SQ SEQUENCE 84 AA; 8741 MW; ED851FEB925018E8 CRC64;
MFNNIGPMGI LLIAVVVLVL FGRGKISSLM GEVGKGITAF KRGVDDGKKE LESSADELRD
VTPTANAAVA PVVTPVSTEA KDKV
//
