SYL_FRATN
ID SYL_FRATN Reviewed; 813 AA.
AC A0Q693;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 09-JAN-2007, sequence version 1.
DT 03-AUG-2022, entry version 101.
DE RecName: Full=Leucine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00049};
DE EC=6.1.1.4 {ECO:0000255|HAMAP-Rule:MF_00049};
DE AltName: Full=Leucyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00049};
DE Short=LeuRS {ECO:0000255|HAMAP-Rule:MF_00049};
GN Name=leuS {ECO:0000255|HAMAP-Rule:MF_00049}; OrderedLocusNames=FTN_0870;
OS Francisella tularensis subsp. novicida (strain U112).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Thiotrichales;
OC Francisellaceae; Francisella.
OX NCBI_TaxID=401614;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=U112;
RX PubMed=17550600; DOI=10.1186/gb-2007-8-6-r102;
RA Rohmer L., Fong C., Abmayr S., Wasnick M., Larson Freeman T.J., Radey M.,
RA Guina T., Svensson K., Hayden H.S., Jacobs M., Gallagher L.A., Manoil C.,
RA Ernst R.K., Drees B., Buckley D., Haugen E., Bovee D., Zhou Y., Chang J.,
RA Levy R., Lim R., Gillett W., Guenthener D., Kang A., Shaffer S.A.,
RA Taylor G., Chen J., Gallis B., D'Argenio D.A., Forsman M., Olson M.V.,
RA Goodlett D.R., Kaul R., Miller S.I., Brittnacher M.J.;
RT "Comparison of Francisella tularensis genomes reveals evolutionary events
RT associated with the emergence of human pathogenic strains.";
RL Genome Biol. 8:R102.1-R102.16(2007).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-leucine + tRNA(Leu) = AMP + diphosphate + L-leucyl-
CC tRNA(Leu); Xref=Rhea:RHEA:11688, Rhea:RHEA-COMP:9613, Rhea:RHEA-
CC COMP:9622, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57427,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78494, ChEBI:CHEBI:456215; EC=6.1.1.4;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00049};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00049}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000255|HAMAP-Rule:MF_00049}.
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; CP000439; ABK89758.1; -; Genomic_DNA.
DR RefSeq; WP_003039136.1; NZ_CP009633.1.
DR AlphaFoldDB; A0Q693; -.
DR SMR; A0Q693; -.
DR EnsemblBacteria; ABK89758; ABK89758; FTN_0870.
DR KEGG; ftn:FTN_0870; -.
DR OMA; TFMVLAP; -.
DR OrthoDB; 32262at2; -.
DR BioCyc; FTUL401614:G1G75-907-MON; -.
DR Proteomes; UP000000762; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0002161; F:aminoacyl-tRNA editing activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004823; F:leucine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006429; P:leucyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.620; -; 2.
DR HAMAP; MF_00049_B; Leu_tRNA_synth_B; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR002300; aa-tRNA-synth_Ia.
DR InterPro; IPR002302; Leu-tRNA-ligase.
DR InterPro; IPR025709; Leu_tRNA-synth_edit.
DR InterPro; IPR013155; M/V/L/I-tRNA-synth_anticd-bd.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR PANTHER; PTHR43740; PTHR43740; 2.
DR Pfam; PF08264; Anticodon_1; 1.
DR Pfam; PF00133; tRNA-synt_1; 2.
DR Pfam; PF13603; tRNA-synt_1_2; 1.
DR PRINTS; PR00985; TRNASYNTHLEU.
DR SUPFAM; SSF47323; SSF47323; 1.
DR SUPFAM; SSF50677; SSF50677; 1.
DR TIGRFAMs; TIGR00396; leuS_bact; 1.
DR PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW Nucleotide-binding; Protein biosynthesis.
FT CHAIN 1..813
FT /note="Leucine--tRNA ligase"
FT /id="PRO_1000009343"
FT MOTIF 41..51
FT /note="'HIGH' region"
FT MOTIF 575..579
FT /note="'KMSKS' region"
FT BINDING 578
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ SEQUENCE 813 AA; 93397 MW; 5B34B6538A2223E9 CRC64;
MNEYNFSDIE KSTQDYWRKN DTFKTIEDNT KEKFYCLSML PYPSGTLHMG HVRNYTIGDV
IARYQKMQGK NVLHPMGWDA FGLPAENAAI KHKKSPYEWT KSNIAYMRSQ LDSLGFSFDW
SREIATCDED YYKWEQWFFI QLYKKGLAYR KNSVVNWDPV DQTVLANEQV VDGRGWRSGA
LVEKKEIPQW FLKITDYADE LLQDISKLDG WPEAVKTMQI NWIGKSKGLT VKFKIKDSNQ
EIEVFTTRPD TLMGVNYLGI APEHPLALEE AKTNSKLAAF IEECKKTSTM EADLATQEKK
GFKTSIKVIH PISAETIDVW VANFVLMGYG SGAVMSVPAH DQRDWEFAQK YNIPLKQVIE
SNDKKLKIDL EKQAFTEKGI LINSGEFDGL NFKNAYQAIK KYLTEQNKGY ETTNFRIHDW
GISRQRYWGC PIPMIHCDDC GAVPEKEENL PVRLPTDVTL TEAGSPLKDI PEFINVACPE
CGKPAKRETD TFDTFFESSW YYARYTCPTA NQMLDQEANY WLPVDKYIGG IEHAIMHLLY
ARFFHKLMRD QGLVKSDEPF KNLLTQGMVL KDGAKMSKSK GNTVDPQELI DRYGADTVRL
FSMFAAPPEQ SLEWSETGVE GANKFLRKVF NYAELNKDIF AKNITLESQK LTKEDKKARF
EIHSNLKQAI FDFDKSQFNT VVSACMKILN TLNNYDNLSE SVKVEGFSIL LRILAPFTPH
LCHYLWQQLN LGEDILHTSF PTVDNNALEK DEFLLVVQIN GKLKAKLELD ASLSPNQVEE
IVLADQHVKS FIDNKQVVKV IYVPQKLINI VIK