ID Q2IWG5_RHOP2 Unreviewed; 272 AA.
AC Q2IWG5;
DT 07-MAR-2006, integrated into UniProtKB/TrEMBL.
DT 07-MAR-2006, sequence version 1.
DT 27-MAR-2024, entry version 84.
DE RecName: Full=Sec-independent protein translocase protein TatC {ECO:0000256|HAMAP-Rule:MF_00902};
GN Name=tatC {ECO:0000256|HAMAP-Rule:MF_00902};
GN OrderedLocusNames=RPB_2743 {ECO:0000313|EMBL:ABD07445.1};
OS Rhodopseudomonas palustris (strain HaA2).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Nitrobacteraceae; Rhodopseudomonas.
OX NCBI_TaxID=316058 {ECO:0000313|EMBL:ABD07445.1, ECO:0000313|Proteomes:UP000008809};
RN [1] {ECO:0000313|EMBL:ABD07445.1, ECO:0000313|Proteomes:UP000008809}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HaA2 {ECO:0000313|EMBL:ABD07445.1,
RC ECO:0000313|Proteomes:UP000008809};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Pelletier D.A.,
RA Kyrpides N., Anderson I., Oda Y., Harwood C.S., Richardson P.;
RT "Complete sequence of Rhodopseudomonas palustris HaA2.";
RL Submitted (JAN-2006) 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. Together with
CC TatB, TatC is part of a receptor directly interacting with Tat signal
CC peptides. {ECO:0000256|HAMAP-Rule:MF_00902}.
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_00902}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_00902}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00902}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the TatC family. {ECO:0000256|HAMAP-
CC Rule:MF_00902}.
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DR EMBL; CP000250; ABD07445.1; -; Genomic_DNA.
DR RefSeq; WP_011441630.1; NC_007778.1.
DR AlphaFoldDB; Q2IWG5; -.
DR STRING; 316058.RPB_2743; -.
DR KEGG; rpb:RPB_2743; -.
DR eggNOG; COG0805; Bacteria.
DR HOGENOM; CLU_031942_1_0_5; -.
DR OrthoDB; 9777044at2; -.
DR Proteomes; UP000008809; 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 HAMAP; MF_00902; TatC; 1.
DR InterPro; IPR019820; Sec-indep_translocase_CS.
DR InterPro; IPR002033; TatC.
DR NCBIfam; TIGR00945; tatC; 1.
DR PANTHER; PTHR30371; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATC; 1.
DR PANTHER; PTHR30371:SF0; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATC, CHLOROPLASTIC-RELATED; 1.
DR Pfam; PF00902; TatC; 1.
DR PRINTS; PR01840; TATCFAMILY.
DR PROSITE; PS01218; TATC; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00902};
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00902};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00902};
KW Protein transport {ECO:0000256|HAMAP-Rule:MF_00902};
KW Translocation {ECO:0000256|HAMAP-Rule:MF_00902};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00902};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00902}; Transport {ECO:0000256|HAMAP-Rule:MF_00902}.
FT TRANSMEM 24..42
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 79..100
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 112..134
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 168..194
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 206..223
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 229..247
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
SQ SEQUENCE 272 AA; 29864 MW; 584F3B8AD0E0B356 CRC64;
MSAEDIEASK APLMDHLVEL RARLIKALLA FGIAFIFCFF FAKQIYNVLV WPFVWVAGAE
NSKFIYTALL EYFLTQLKLA MFGAGFISFP IIATQIYKFV APGLYKHEKN AFLPYLVATP
VFFALGSLLV YFIVLPMLVR FSLGMQQIGG DETAQIQLLP KVGEYLSLMM SLIFAFGLAF
QLPVILTLLG RIGVLTSKQL REKRRYFIVG AFVIAAVLTP PDVISQASLA IPLMILYEGS
IFAVAFVERD LKAKAAAAAA ADSTEAPPPA AG
//
