TUSC_BUCBP
ID TUSC_BUCBP Reviewed; 119 AA.
AC Q89A63;
DT 23-MAY-2003, integrated into UniProtKB/Swiss-Prot.
DT 23-MAY-2003, sequence version 1.
DT 03-AUG-2022, entry version 96.
DE RecName: Full=Protein TusC {ECO:0000255|HAMAP-Rule:MF_00389};
DE AltName: Full=tRNA 2-thiouridine synthesizing protein C {ECO:0000255|HAMAP-Rule:MF_00389};
GN Name=tusC {ECO:0000255|HAMAP-Rule:MF_00389}; OrderedLocusNames=bbp_474;
OS Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Erwiniaceae; Buchnera.
OX NCBI_TaxID=224915;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Bp;
RX PubMed=12522265; DOI=10.1073/pnas.0235981100;
RA van Ham R.C.H.J., Kamerbeek J., Palacios C., Rausell C., Abascal F.,
RA Bastolla U., Fernandez J.M., Jimenez L., Postigo M., Silva F.J.,
RA Tamames J., Viguera E., Latorre A., Valencia A., Moran F., Moya A.;
RT "Reductive genome evolution in Buchnera aphidicola.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:581-586(2003).
CC -!- FUNCTION: Part of a sulfur-relay system required for 2-thiolation of 5-
CC methylaminomethyl-2-thiouridine (mnm(5)s(2)U) at tRNA wobble positions.
CC {ECO:0000255|HAMAP-Rule:MF_00389}.
CC -!- SUBUNIT: Heterohexamer, formed by a dimer of trimers. The hexameric
CC TusBCD complex contains 2 copies each of TusB, TusC and TusD. The
CC TusBCD complex interacts with TusE. {ECO:0000255|HAMAP-Rule:MF_00389}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00389}.
CC -!- SIMILARITY: Belongs to the DsrF/TusC family. {ECO:0000255|HAMAP-
CC Rule:MF_00389}.
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DR EMBL; AE016826; AAO27180.1; -; Genomic_DNA.
DR RefSeq; WP_011091581.1; NC_004545.1.
DR AlphaFoldDB; Q89A63; -.
DR SMR; Q89A63; -.
DR STRING; 224915.bbp_474; -.
DR EnsemblBacteria; AAO27180; AAO27180; bbp_474.
DR GeneID; 56471009; -.
DR KEGG; bab:bbp_474; -.
DR eggNOG; COG2923; Bacteria.
DR HOGENOM; CLU_155943_1_0_6; -.
DR OMA; LEMILIM; -.
DR OrthoDB; 1768076at2; -.
DR Proteomes; UP000000601; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.1260.10; -; 1.
DR HAMAP; MF_00389; Thiourid_synth_C; 1.
DR InterPro; IPR027396; DsrEFH-like.
DR InterPro; IPR003787; Sulphur_relay_DsrE/F-like.
DR InterPro; IPR037450; Sulphur_relay_TusC.
DR InterPro; IPR017462; Sulphur_relay_TusC/DsrF.
DR PANTHER; PTHR38780; PTHR38780; 1.
DR Pfam; PF02635; DrsE; 1.
DR SUPFAM; SSF75169; SSF75169; 1.
DR TIGRFAMs; TIGR03010; sulf_tusC_dsrF; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Reference proteome; tRNA processing.
FT CHAIN 1..119
FT /note="Protein TusC"
FT /id="PRO_0000214882"
SQ SEQUENCE 119 AA; 13617 MW; D58FD05B5981B36A CRC64;
MKKIAFVFSY VPHGVSLGRE GLDLLLSVSI MNSKISVFFI GDGIFQLLKN QKPDEILSKN
YVLSFKILPF FGIYDFFLCN ESLKERGLFK KTDFLLDVSI LSAIEIRNKL KNSDLIINF