SYL_RICRO
ID SYL_RICRO Reviewed; 835 AA.
AC B0BXI2;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 26-FEB-2008, sequence version 1.
DT 03-AUG-2022, entry version 85.
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=RrIowa_0700;
OS Rickettsia rickettsii (strain Iowa).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX NCBI_TaxID=452659;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Iowa;
RX PubMed=18025092; DOI=10.1128/iai.00952-07;
RA Ellison D.W., Clark T.R., Sturdevant D.E., Virtaneva K., Porcella S.F.,
RA Hackstadt T.;
RT "Genomic comparison of virulent Rickettsia rickettsii Sheila Smith and
RT avirulent Rickettsia rickettsii Iowa.";
RL Infect. Immun. 76:542-550(2008).
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; CP000766; ABY72558.1; -; Genomic_DNA.
DR RefSeq; WP_012150778.1; NC_010263.3.
DR AlphaFoldDB; B0BXI2; -.
DR SMR; B0BXI2; -.
DR STRING; 452659.RrIowa_0700; -.
DR EnsemblBacteria; ABY72558; ABY72558; RrIowa_0700.
DR GeneID; 45539156; -.
DR KEGG; rrj:RrIowa_0700; -.
DR eggNOG; COG0495; Bacteria.
DR HOGENOM; CLU_004427_0_0_5; -.
DR OMA; TFMVLAP; -.
DR Proteomes; UP000000796; 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; 1.
DR Pfam; PF08264; Anticodon_1; 1.
DR Pfam; PF00133; tRNA-synt_1; 3.
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..835
FT /note="Leucine--tRNA ligase"
FT /id="PRO_1000074841"
FT MOTIF 36..46
FT /note="'HIGH' region"
FT MOTIF 602..606
FT /note="'KMSKS' region"
FT BINDING 605
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ SEQUENCE 835 AA; 96663 MW; 6EDD0250CFCAC379 CRC64;
MNQIEQKWQY IWQEEKAFEV SNASSKPKYY VLEMLPYPSG KIHVGHVRNY SIGDVIARFM
TMQGFNVLHP MGWDAFGLPA ENAAINNNSH PKKWTYSNIK NMKKQLKSMG FSYDWSREIN
SCDPEYYKHE QKFFLELYER NLAYQKESFV NWDPVDNTVL ANEQVVDGRG WRSGAIVAKR
YLKQWFLKIT DYAEELLNEI QNLKEWPEAV RSMQEKWIGK SIGANFHFKI KDNEETTIEV
FSTKPETIFG ASFIGIAFNH PIIERLVSKT PEILAFITQC SHITRSSKLE KAEKEGVFTG
LFVTHPFDSN IVLPVIITNF VLMDYGTGAI FGCPAHDECD HELAVKMNLS IKQVIKADMD
VQKTAYTEDG ILINSDFLNG LTSNEAKQEV IREFEKLGIG KRSVNYRLKD WGISRQRFWG
CPIPMIHCEI CGIVPVPYKD LPVTLPDDVN FDGHGNPLDH HPSWKHVNCP KCDKPAVRET
DTFDTFFESS WYFMRYCNSN ATEMTDKKAC DYWLPVDKYI GGIEHAVMHL LYARFFTKVM
NEQNYVSVQE PFKGLFTQGM VLHATYKDEH NNWLYPEEVV KKGNEFFHKE SNNRVVQGRI
EKMSKSKKNL IDLETMQEQY GADAIRLFVL SDSPPEKDLE WSASGIEGCS RFINKLEYMF
KAIDSLKDDV NSEVNKELNR LVHFTIKHVA EDIKHFALNR AIARMRELSN SISAEISKDK
IDVKTVRHGF NVLVQLLNPF IPHITEEIWQ KLGNKERLYN LSFPAFDESM LELDTYIMAV
QVNGKLRDTY EFKTSVSEDE IKQVTVSLPK VQKFLEGKEP KKIILVPRKI VNILV