ID F2I163_PELSM Unreviewed; 247 AA.
AC F2I163;
DT 31-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 31-MAY-2011, sequence version 1.
DT 27-MAR-2024, entry version 54.
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=SAR11G3_01102 {ECO:0000313|EMBL:AEA81577.1};
OS Pelagibacter sp. (strain IMCC9063).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Candidatus Pelagibacterales;
OC Candidatus Pelagibacteraceae; Pelagibacter.
OX NCBI_TaxID=1002672 {ECO:0000313|EMBL:AEA81577.1, ECO:0000313|Proteomes:UP000009181};
RN [1] {ECO:0000313|EMBL:AEA81577.1, ECO:0000313|Proteomes:UP000009181}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMCC9063 {ECO:0000313|EMBL:AEA81577.1,
RC ECO:0000313|Proteomes:UP000009181};
RX PubMed=21515764; DOI=10.1128/JB.05033-11;
RA Oh H.M., Kang I., Lee K., Jang Y., Lim S.I., Cho J.C.;
RT "Complete genome sequence of strain IMCC9063, belonging to SAR11 subgroup
RT 3, isolated from the Arctic Ocean.";
RL J. Bacteriol. 193:3379-3380(2011).
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; CP002511; AEA81577.1; -; Genomic_DNA.
DR RefSeq; WP_013695742.1; NC_015380.1.
DR AlphaFoldDB; F2I163; -.
DR STRING; 1002672.SAR11G3_01102; -.
DR KEGG; pel:SAR11G3_01102; -.
DR eggNOG; COG0805; Bacteria.
DR HOGENOM; CLU_031942_1_0_5; -.
DR OrthoDB; 9777044at2; -.
DR Proteomes; UP000009181; 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 Reference proteome {ECO:0000313|Proteomes:UP000009181};
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 20..37
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 76..97
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 109..131
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 169..191
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 203..218
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
FT TRANSMEM 224..244
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00902"
SQ SEQUENCE 247 AA; 27861 MW; 49BF1545269D1CFA CRC64;
MNAKPSSITG HLKELRTRLL KSVIFLFIAF VVCYIFADKI YSFLLDPYVQ AVKGDPVERR
MIFTALHETF LTYLKLAFFS SFCISFPLIV IQIWKFIAPG LYKDEKLALL PFLVATPILF
ILGGMLVYYL IMPLAIKFFL SFETTGMASG MPIQLEAKVN EYLSLVTKLI FAFGLSFQLP
VLLTLLGKVG FLTSNSLRTR RKYVVVMIFA AAALLTPPDP ITQIGLALPL LLLYELSIFT
VSFVEKK
//
