ID   SYL_PSEA7               Reviewed;         873 AA.
AC   A6V0C2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   03-AUG-2022, entry version 87.
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=PSPA7_1121;
OS   Pseudomonas aeruginosa (strain PA7).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=381754;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PA7;
RA   Dodson R.J., Harkins D., Paulsen I.T.;
RL   Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
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}.
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DR   EMBL; CP000744; ABR80652.1; -; Genomic_DNA.
DR   RefSeq; WP_012074434.1; NC_009656.1.
DR   AlphaFoldDB; A6V0C2; -.
DR   SMR; A6V0C2; -.
DR   EnsemblBacteria; ABR80652; ABR80652; PSPA7_1121.
DR   KEGG; pap:PSPA7_1121; -.
DR   HOGENOM; CLU_004427_0_0_6; -.
DR   OMA; TFMVLAP; -.
DR   OrthoDB; 32262at2; -.
DR   Proteomes; UP000001582; 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   Gene3D; 3.90.740.10; -; 1.
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; IPR015413; Methionyl/Leucyl_tRNA_Synth.
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; 1.
DR   Pfam; PF08264; Anticodon_1; 1.
DR   Pfam; PF00133; tRNA-synt_1; 2.
DR   Pfam; PF13603; tRNA-synt_1_2; 1.
DR   Pfam; PF09334; tRNA-synt_1g; 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..873
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_1000009397"
FT   REGION          624..643
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           42..52
FT                   /note="'HIGH' region"
FT   MOTIF           632..636
FT                   /note="'KMSKS' region"
FT   BINDING         635
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   873 AA;  97756 MW;  E8C80ECEC74BDAAE CRC64;
     MHEQYQPLEI ETQAQNYWKE HQSFLVRELP DKEKFYCLSM FPYPSGKLHM GHVRNYTIGD
     VISRYHRMQG RNVLQPMGWD AFGMPAENAA MKNNVAPAAW TYDNIAYMKS QLDSLGLAID
     WTREVTTCKP DYYRWEQWLF TRLFEKGVIY RKNGTVNWDP VDQTVLANEQ VIDGRGWRSG
     ALIEKREIPM YYFKITAYAE ELLESLDNLP GWPEQVKTMQ RNWIGKSRGM EIAFPYDQAS
     IGHAGQLKVF TTRPDTLMGA TYVAVAAEHP LATQAAQNDP QLQAFIDECK RGGVAEADIA
     TQEKKGLATS LFVEHPLTGD KLPVWVANYV LMNYGEGAVM AVPGHDERDF EFANKYGLPI
     RQVIARVEGE NDFEPTVWKE WYGAKDESVR TVNSGKYDDL GYQAAFDAIG ADLEAKGLGQ
     ARTQFRLRDW GISRQRYWGC PIPIIHCDAC GDVPVPAEQL PVVLPEDVVP DGAGSPLAKM
     PEFYECSCPK CGQPAKRETD TMDTFVESSW YFARYACPQF EGGMLDKKAA DYWLPVDQYI
     GGIEHAILHL LYARFFHKLM RDEGLVGSDE PFRNLLTQGM VVADTYYRTT ANGGKDWFNP
     ADVEVERDAK AKVVGARLKS DGQPVEIGGT EKMSKSKNNG VDPQSMIDQY GADTCRLFMM
     FASPPDMSLE WSDAGVEGAN RFLRRVWRLA HAHVSAGLPG ALDGASLSDA QKQVRRAIHL
     AIRQASQDVG QHHKFNTAIA AVMTLMNVLE KAPSQDAQDR ALLQEGLETV VLLLAPITPH
     ICHVLWEQLG HAEAVIDARW PVVDESALVQ DTLQLVVQVN GKLRGHIDVA ASASREDVEA
     AARANENVLR FTEGLSIRKV IVVPGKLVNI VAN