LFTR_CHLTE
ID LFTR_CHLTE Reviewed; 194 AA.
AC Q8KFI0;
DT 25-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 03-AUG-2022, entry version 95.
DE RecName: Full=Leucyl/phenylalanyl-tRNA--protein transferase {ECO:0000255|HAMAP-Rule:MF_00688};
DE EC=2.3.2.6 {ECO:0000255|HAMAP-Rule:MF_00688};
DE AltName: Full=L/F-transferase {ECO:0000255|HAMAP-Rule:MF_00688};
DE AltName: Full=Leucyltransferase {ECO:0000255|HAMAP-Rule:MF_00688};
DE AltName: Full=Phenyalanyltransferase {ECO:0000255|HAMAP-Rule:MF_00688};
GN Name=aat {ECO:0000255|HAMAP-Rule:MF_00688}; OrderedLocusNames=CT0346;
OS Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
OS (Chlorobium tepidum).
OC Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobaculum.
OX NCBI_TaxID=194439;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX PubMed=12093901; DOI=10.1073/pnas.132181499;
RA Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J.,
RA DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D.,
RA Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M.,
RA Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V.,
RA Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M.,
RA White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A.,
RA Fraser C.M.;
RT "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic,
RT anaerobic, green-sulfur bacterium.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
CC -!- FUNCTION: Functions in the N-end rule pathway of protein degradation
CC where it conjugates Leu, Phe and, less efficiently, Met from aminoacyl-
CC tRNAs to the N-termini of proteins containing an N-terminal arginine or
CC lysine. {ECO:0000255|HAMAP-Rule:MF_00688}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-leucyl-tRNA(Leu) + N-terminal L-lysyl-[protein] = H(+) + N-
CC terminal L-leucyl-L-lysyl-[protein] + tRNA(Leu);
CC Xref=Rhea:RHEA:12340, Rhea:RHEA-COMP:9613, Rhea:RHEA-COMP:9622,
CC Rhea:RHEA-COMP:12670, Rhea:RHEA-COMP:12671, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:65249, ChEBI:CHEBI:78442, ChEBI:CHEBI:78494,
CC ChEBI:CHEBI:133043; EC=2.3.2.6; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00688};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-leucyl-tRNA(Leu) + N-terminal L-arginyl-[protein] = H(+) +
CC N-terminal L-leucyl-L-arginyl-[protein] + tRNA(Leu);
CC Xref=Rhea:RHEA:50416, Rhea:RHEA-COMP:9613, Rhea:RHEA-COMP:9622,
CC Rhea:RHEA-COMP:12672, Rhea:RHEA-COMP:12673, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:64719, ChEBI:CHEBI:78442, ChEBI:CHEBI:78494,
CC ChEBI:CHEBI:133044; EC=2.3.2.6; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00688};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an N-terminal L-alpha-aminoacyl-[protein] + L-phenylalanyl-
CC tRNA(Phe) = an N-terminal L-phenylalanyl-L-alpha-aminoacyl-[protein]
CC + tRNA(Phe); Xref=Rhea:RHEA:43632, Rhea:RHEA-COMP:9668, Rhea:RHEA-
CC COMP:9699, Rhea:RHEA-COMP:10636, Rhea:RHEA-COMP:10637,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78531, ChEBI:CHEBI:78597,
CC ChEBI:CHEBI:83561; EC=2.3.2.6; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00688};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00688}.
CC -!- SIMILARITY: Belongs to the L/F-transferase family. {ECO:0000255|HAMAP-
CC Rule:MF_00688}.
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DR EMBL; AE006470; AAM71592.1; -; Genomic_DNA.
DR RefSeq; NP_661250.1; NC_002932.3.
DR RefSeq; WP_010932038.1; NC_002932.3.
DR AlphaFoldDB; Q8KFI0; -.
DR SMR; Q8KFI0; -.
DR STRING; 194439.CT0346; -.
DR EnsemblBacteria; AAM71592; AAM71592; CT0346.
DR KEGG; cte:CT0346; -.
DR PATRIC; fig|194439.7.peg.335; -.
DR eggNOG; COG2360; Bacteria.
DR HOGENOM; CLU_075045_1_1_10; -.
DR OMA; YRQGIFP; -.
DR OrthoDB; 1670846at2; -.
DR Proteomes; UP000001007; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008914; F:leucyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030163; P:protein catabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.630.70; -; 1.
DR HAMAP; MF_00688; Leu_Phe_trans; 1.
DR InterPro; IPR016181; Acyl_CoA_acyltransferase.
DR InterPro; IPR004616; Leu/Phe-tRNA_Trfase.
DR InterPro; IPR042203; Leu/Phe-tRNA_Trfase_C.
DR PANTHER; PTHR30098; PTHR30098; 1.
DR Pfam; PF03588; Leu_Phe_trans; 1.
DR SUPFAM; SSF55729; SSF55729; 1.
DR TIGRFAMs; TIGR00667; aat; 1.
PE 3: Inferred from homology;
KW Acyltransferase; Cytoplasm; Reference proteome; Transferase.
FT CHAIN 1..194
FT /note="Leucyl/phenylalanyl-tRNA--protein transferase"
FT /id="PRO_0000207212"
SQ SEQUENCE 194 AA; 22136 MW; 55A6DC4E87AB984E CRC64;
MIKVEDILRA YRHGFFPMAD SREGTVSWCQ PYQRAVVPLD SFRPSRSLRR VIGKKRFTIK
INSVFEQVIR ACSQPRSTGQ ETWLSEEIIK VFLKLHRLGV AHSVESWQDG ELAGGLYGLS
MGGAFFGESM FFFRSDASKV AFAWLVGYLK RKGYLLLDAQ IMNPHLESLG AIEIPHEEYM
VQLERALGKK ISFV
