ID   SYR_STRPS               Reviewed;         563 AA.
AC   B2IMZ8;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   25-MAY-2022, entry version 71.
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=SPCG_2045;
OS   Streptococcus pneumoniae (strain CGSP14).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=516950;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CGSP14;
RX   PubMed=19361343; DOI=10.1186/1471-2164-10-158;
RA   Ding F., Tang P., Hsu M.-H., Cui P., Hu S., Yu J., Chiu C.-H.;
RT   "Genome evolution driven by host adaptations results in a more virulent and
RT   antimicrobial-resistant Streptococcus pneumoniae serotype 14.";
RL   BMC Genomics 10:158-158(2009).
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; CP001033; ACB91297.1; -; Genomic_DNA.
DR   RefSeq; WP_001092736.1; NC_010582.1.
DR   AlphaFoldDB; B2IMZ8; -.
DR   SMR; B2IMZ8; -.
DR   EnsemblBacteria; ACB91297; ACB91297; SPCG_2045.
DR   KEGG; spw:SPCG_2045; -.
DR   HOGENOM; CLU_006406_6_1_9; -.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001682; 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; 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.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis.
FT   CHAIN           1..563
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_1000095413"
FT   MOTIF           121..131
FT                   /note="'HIGH' region"
SQ   SEQUENCE   563 AA;  63488 MW;  3ECEED708A50F365 CRC64;
     MNTKELIASE LSSIIDSLDQ EAILKLLETP KNSEMGDIAF PAFSLAKVER KAPQMIAAEL
     AEKMNSQAFE KVVATGPYVN FFLDKSAISA QVLQAVTTEK EHYADQNIGK QENVVIDMSS
     PNIAKPFSIG HLRSTVIGDS LSHIFQKIGY QTVKVNHLGD WGKQFGMLIV AYKKWGDEEA
     VKAHPIDELL KLYVRINAEA ENDPSLDEEA REWFRKLENG DEEALALWQW FRDESLVEFN
     RLYNELKVEF DSYNGEAFYN DKMDAVVDIL SEKGLLLESE GAQVVNLEKY GIEHPALIKK
     SDGATLYITR DLAAALYRKN EYQFAKSIYV VGQEQSAHFK QLKAVLQEMG YDWSDDITHV
     PFGLVTKEGK KLSTRKGNVI LLEPTIAEAV SRAKVQIEAK NPELENKDQV AHAVGVGAIK
     FYDLKTDRTN GYDFDLEAMV SFEGETGPYV QYAYARIQSI LRKADFKPET SGNYSLNDTE
     SWEIIKLIQD FPRIINRAAD NFEPSIIAKF AISLAQSFNK YYAHTRILDE SPERDSRLAL
     SYATAVVLKE ALRLLGVEAP EKM