ID   LFTR_SALCH              Reviewed;         234 AA.
AC   Q57R46;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   10-MAY-2005, sequence version 1.
DT   25-MAY-2022, entry version 82.
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=SCH_0909;
OS   Salmonella choleraesuis (strain SC-B67).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=321314;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SC-B67;
RX   PubMed=15781495; DOI=10.1093/nar/gki297;
RA   Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S.,
RA   Lee Y.-S.;
RT   "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly
RT   invasive and resistant zoonotic pathogen.";
RL   Nucleic Acids Res. 33:1690-1698(2005).
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; AE017220; AAX64815.1; -; Genomic_DNA.
DR   RefSeq; WP_001241650.1; NC_006905.1.
DR   AlphaFoldDB; Q57R46; -.
DR   SMR; Q57R46; -.
DR   EnsemblBacteria; AAX64815; AAX64815; SCH_0909.
DR   KEGG; sec:SCH_0909; -.
DR   HOGENOM; CLU_075045_0_0_6; -.
DR   OMA; YRQGIFP; -.
DR   Proteomes; UP000000538; 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; 3.30.70.3550; -; 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_0000258096"
SQ   SEQUENCE   234 AA;  26673 MW;  E6EBFFA7F9B8D5B5 CRC64;
     MRLVQLSRHS IAFPSPEGAL REPNGLLALG GDLSPARLLM AYQHGIFPWF SPGDPILWWS
     PDPRAVLWPE KFHLSRSMKR FHNASPYRVT LNYAFDRVID GCANHRDEGT WITRGIEEAY
     RRLHELGHAH SIEVWRDREL VGGMYGVSQG ALFCGESMFS RQENASKTAL LVFCAEFTRH
     GGKLIDCQVL NSHTASLGAI EIPRRDYLDH LAALRQQPLA SRFWVPRTLF LPRK