ID   SYR_MYCMS               Reviewed;         554 AA.
AC   Q6MT14;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=Arginine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00123};
DE            EC=6.1.1.19 {ECO:0000255|HAMAP-Rule:MF_00123};
DE   AltName: Full=Arginyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00123};
DE            Short=ArgRS {ECO:0000255|HAMAP-Rule:MF_00123};
GN   Name=argS {ECO:0000255|HAMAP-Rule:MF_00123}; OrderedLocusNames=MSC_0599;
OS   Mycoplasma mycoides subsp. mycoides SC (strain PG1).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mycoplasma.
OX   NCBI_TaxID=272632;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PG1;
RX   PubMed=14762060; DOI=10.1101/gr.1673304;
RA   Westberg J., Persson A., Holmberg A., Goesmann A., Lundeberg J.,
RA   Johansson K.-E., Pettersson B., Uhlen M.;
RT   "The genome sequence of Mycoplasma mycoides subsp. mycoides SC type strain
RT   PG1T, the causative agent of contagious bovine pleuropneumonia (CBPP).";
RL   Genome Res. 14:221-227(2004).
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; Evidence={ECO:0000255|HAMAP-Rule:MF_00123};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00123}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00123}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00123}.
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DR   EMBL; BX293980; CAE77222.1; -; Genomic_DNA.
DR   RefSeq; NP_975580.1; NC_005364.2.
DR   AlphaFoldDB; Q6MT14; -.
DR   SMR; Q6MT14; -.
DR   STRING; 272632.MSC_0599; -.
DR   PRIDE; Q6MT14; -.
DR   EnsemblBacteria; CAE77222; CAE77222; MSC_0599.
DR   KEGG; mmy:MSC_0599; -.
DR   PATRIC; fig|272632.4.peg.644; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_0_1_14; -.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001016; 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; Reference proteome.
FT   CHAIN           1..554
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000242051"
FT   MOTIF           123..133
FT                   /note="'HIGH' region"
SQ   SEQUENCE   554 AA;  63407 MW;  BB3C5401357D35DD CRC64;
     MSTTIIEMFY NDLKNICQKL NITKEPIIEI NKNNTPGLLS SSICLISSKQ VNKKPLELAE
     IFKQELLLTN SYLNIDIAAP GFLNVLVKPE ILSNVISNVL SLKSKYGNLE KQNKTINIEY
     VSANPTGYLH VGHARNAVIG SVLVNLFKKA GYNVQTEYYV NDAGNQINVL AVTVFVHYLQ
     ALNIDAKKPE NCYAGDMYDD LAKIIINKYN YQFKDIKYTD NKILDYNVHS LFKQISIDYF
     LKVIKQQLAD FNVKIKHWSS EQEVYDTHQI EKVLKLYESK DALYYKDDAL FLKTTQFGDD
     KDRVLVKSDK TYTYILPDLA THNLRIKRTK ADKLINVWGG DHHGYIKRMQ AGLALLGNDP
     DILEIQMVQM VRLIKDGSEY KMSKRKGTAV WLVDILELVG VDALRYMLAS KSSNSHMDLD
     LDLITLKNSS NPVYYAQYAT ARCHSILNQA RTKKITPLVK ETNLLNNPKE IELLLVLDNF
     KEVIKNSANN RSTQQICDYI QNICKIFHSY YAEIKIIDEN NLQLTKLRLG FIKAVLQVLE
     NAFFIIGIQP VLEM