ID A0A2P2EAM9_9PROT Unreviewed; 76 AA.
AC A0A2P2EAM9;
DT 23-MAY-2018, integrated into UniProtKB/TrEMBL.
DT 23-MAY-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
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:GBF58127.1};
GN ORFNames=PbB2_01798 {ECO:0000313|EMBL:GBF58127.1};
OS Candidatus Phycosocius bacilliformis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales;
OC Caulobacterales incertae sedis; Phycosocius.
OX NCBI_TaxID=1445552 {ECO:0000313|EMBL:GBF58127.1, ECO:0000313|Proteomes:UP000245086};
RN [1] {ECO:0000313|EMBL:GBF58127.1, ECO:0000313|Proteomes:UP000245086}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BOTRYCO-2 {ECO:0000313|EMBL:GBF58127.1,
RC ECO:0000313|Proteomes:UP000245086};
RA Tanabe Y., Yamaguchi H., Watanabe M.M.;
RT "Draft Genome Sequence of "Candidatus Phycosocius bacilliformis," an
RT Alphaproteobacterial Ectosymbiont of the Hydrocarbon-Producing Green Alga
RT Botryococcus braunii.";
RL Genome Announc. 6:e00396-18(2018).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GBF58127.1}.
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DR EMBL; BFBR01000005; GBF58127.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2P2EAM9; -.
DR Proteomes; UP000245086; Unassembled WGS sequence.
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 NCBIfam; TIGR01411; tatAE; 1.
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:UP000245086};
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 REGION 45..76
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 55..76
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 76 AA; 7804 MW; 72724D862568D227 CRC64;
MGSMSLVHWL VVAALALLLF GGRGKLSSIM KDAAEGIKGF RKGLADDPAP SSTDAAKVND
ATTIDVSPTT KSKTDA
//