LFTR_ECOBW
ID LFTR_ECOBW Reviewed; 234 AA.
AC C4ZQ11;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 28-JUL-2009, sequence version 1.
DT 25-MAY-2022, entry version 66.
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=BWG_0737;
OS Escherichia coli (strain K12 / MC4100 / BW2952).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=595496;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MC4100 / BW2952;
RX PubMed=19376874; DOI=10.1128/jb.00118-09;
RA Ferenci T., Zhou Z., Betteridge T., Ren Y., Liu Y., Feng L., Reeves P.R.,
RA Wang L.;
RT "Genomic sequencing reveals regulatory mutations and recombinational events
RT in the widely used MC4100 lineage of Escherichia coli K-12.";
RL J. Bacteriol. 191:4025-4029(2009).
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001396; ACR63640.1; -; Genomic_DNA.
DR RefSeq; WP_001241678.1; NC_012759.1.
DR AlphaFoldDB; C4ZQ11; -.
DR SMR; C4ZQ11; -.
DR GeneID; 66670841; -.
DR KEGG; ebw:BWG_0737; -.
DR HOGENOM; CLU_075045_0_0_6; -.
DR OMA; YRQGIFP; -.
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; 3.30.70.3550; -; 1.
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 InterPro; IPR042221; Leu/Phe-tRNA_Trfase_N.
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; Transferase.
FT CHAIN 1..234
FT /note="Leucyl/phenylalanyl-tRNA--protein transferase"
FT /id="PRO_1000212568"
SQ SEQUENCE 234 AA; 26619 MW; 8C725890D42ABF6F CRC64;
MRLVQLSRHS IAFPSPEGAL REPNGLLALG GDLSPARLLM AYQRGIFPWF SPGDPILWWS
PDPRAVLWPE SLHISRSMKR FHKRSPYRVT MNYAFGQVIE GCASDREEGT WITRGVVEAY
HRLHELGHAH SIEVWREDEL VGGMYGVAQG TLFCGESMFS RMENASKTAL LVFCEEFIGH
GGKLIDCQVL NDHTASLGAC EIPRRDYLNY LNQMRLGRLP NNFWVPRCLF SPQE
