ID   SYR_MYCTO               Reviewed;         550 AA.
AC   P9WFW4; L0T8Y6; P67569; Q10609;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   25-MAY-2022, entry version 41.
DE   RecName: Full=Arginine--tRNA ligase;
DE            EC=6.1.1.19;
DE   AltName: Full=Arginyl-tRNA synthetase;
DE            Short=ArgRS;
GN   Name=argS; OrderedLocusNames=MT1331;
OS   Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83331;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 1551 / Oshkosh;
RX   PubMed=12218036; DOI=10.1128/jb.184.19.5479-5490.2002;
RA   Fleischmann R.D., Alland D., Eisen J.A., Carpenter L., White O.,
RA   Peterson J.D., DeBoy R.T., Dodson R.J., Gwinn M.L., Haft D.H., Hickey E.K.,
RA   Kolonay J.F., Nelson W.C., Umayam L.A., Ermolaeva M.D., Salzberg S.L.,
RA   Delcher A., Utterback T.R., Weidman J.F., Khouri H.M., Gill J., Mikula A.,
RA   Bishai W., Jacobs W.R. Jr., Venter J.C., Fraser C.M.;
RT   "Whole-genome comparison of Mycobacterium tuberculosis clinical and
RT   laboratory strains.";
RL   J. Bacteriol. 184:5479-5490(2002).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-arginine + tRNA(Arg) = AMP + diphosphate + L-arginyl-
CC         tRNA(Arg); Xref=Rhea:RHEA:20301, Rhea:RHEA-COMP:9658, Rhea:RHEA-
CC         COMP:9673, ChEBI:CHEBI:30616, ChEBI:CHEBI:32682, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:78442, ChEBI:CHEBI:78513, ChEBI:CHEBI:456215;
CC         EC=6.1.1.19;
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       {ECO:0000305}.
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DR   EMBL; AE000516; AAK45593.1; -; Genomic_DNA.
DR   PIR; H70772; H70772.
DR   RefSeq; WP_003406630.1; NZ_KK341227.1.
DR   AlphaFoldDB; P9WFW4; -.
DR   SMR; P9WFW4; -.
DR   EnsemblBacteria; AAK45593; AAK45593; MT1331.
DR   KEGG; mtc:MT1331; -.
DR   PATRIC; fig|83331.31.peg.1437; -.
DR   HOGENOM; CLU_006406_0_1_11; -.
DR   Proteomes; UP000001020; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004814; F:arginine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006420; P:arginyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00671; ArgRS_core; 1.
DR   Gene3D; 3.30.1360.70; -; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_00123; Arg_tRNA_synth; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR001278; Arg-tRNA-ligase.
DR   InterPro; IPR005148; Arg-tRNA-synth_N.
DR   InterPro; IPR036695; Arg-tRNA-synth_N_sf.
DR   InterPro; IPR035684; ArgRS_core.
DR   InterPro; IPR008909; DALR_anticod-bd.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR   PANTHER; PTHR11956; PTHR11956; 1.
DR   Pfam; PF03485; Arg_tRNA_synt_N; 1.
DR   Pfam; PF05746; DALR_1; 1.
DR   Pfam; PF00750; tRNA-synt_1d; 1.
DR   PRINTS; PR01038; TRNASYNTHARG.
DR   SMART; SM01016; Arg_tRNA_synt_N; 1.
DR   SMART; SM00836; DALR_1; 1.
DR   SUPFAM; SSF47323; SSF47323; 1.
DR   SUPFAM; SSF55190; SSF55190; 1.
DR   TIGRFAMs; TIGR00456; argS; 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..550
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000428466"
FT   MOTIF           130..140
FT                   /note="'HIGH' region"
SQ   SEQUENCE   550 AA;  59709 MW;  4F11239A6238124D CRC64;
     MTPADLAELL KATAAAVLAE RGLDASALPQ MVTVERPRIP EHGDYASNLA MQLAKKVGTN
     PRELAGWLAE ALTKVDGIAS AEVAGPGFIN MRLETAAQAK VVTSVIDAGH SYGHSLLLAG
     RKVNLEFVSA NPTGPIHIGG TRWAAVGDAL GRLLTTQGAD VVREYYFNDH GAQIDRFANS
     LIAAAKGEPT PQDGYAGSYI TNIAEQVLQK APDALSLPDA ELRETFRAIG VDLMFDHIKQ
     SLHEFGTDFD VYTHEDSMHT GGRVENAIAR LRETGNIYEK DGATWLRTSA FGDDKDRVVI
     KSDGKPAYIA GDLAYYLDKR QRGFDLCIYM LGADHHGYIA RLKAAAAAFG DDPATVEVLI
     GQMVNLVRDG QPVRMSKRAG TVLTLDDLVE AIGVDAARYS LIRSSVDTAI DIDLALWSSA
     SNENPVYYVQ YAHARLSALA RNAAELALIP DTNHLELLNH DKEGTLLRTL GEFPRVLETA
     ASLREPHRVC RYLEDLAGDY HRFYDSCRVL PQGDEQPTDL HTARLALCQA TRQVIANGLA
     IIGVTAPERM