ID   SYR_SYNR3               Reviewed;         590 AA.
AC   A5GW85;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   27-MAR-2024, entry version 86.
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};
GN   OrderedLocusNames=SynRCC307_2241;
OS   Synechococcus sp. (strain RCC307).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=316278;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RCC307;
RG   Genoscope;
RL   Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
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; CT978603; CAK29144.1; -; Genomic_DNA.
DR   AlphaFoldDB; A5GW85; -.
DR   SMR; A5GW85; -.
DR   STRING; 316278.SynRCC307_2241; -.
DR   KEGG; syr:SynRCC307_2241; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_5_1_3; -.
DR   OrthoDB; 9805987at2; -.
DR   Proteomes; UP000001115; 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; cd07956; Anticodon_Ia_Arg; 1.
DR   CDD; cd00671; ArgRS_core; 1.
DR   Gene3D; 3.30.1360.70; Arginyl tRNA synthetase N-terminal domain; 1.
DR   Gene3D; 3.40.50.620; HUPs; 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   NCBIfam; TIGR00456; argS; 1.
DR   PANTHER; PTHR11956:SF5; ARGININE--TRNA LIGASE, CYTOPLASMIC-RELATED; 1.
DR   PANTHER; PTHR11956; ARGINYL-TRNA SYNTHETASE; 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; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR   SUPFAM; SSF55190; Arginyl-tRNA synthetase (ArgRS), N-terminal 'additional' domain; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 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..590
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_1000018137"
FT   MOTIF           131..141
FT                   /note="'HIGH' region"
SQ   SEQUENCE   590 AA;  64536 MW;  5333C219DC2F833D CRC64;
     MLRIAQTLEA QLRAAMQQAF PEADGELNPA LGPASKPEFG DFQANGALAL AKPLKQAPRQ
     IAAAIVEQLQ NNPEFSALAE APQIAGPGFI NITLKPSVLA AEVRQRIGDP RLGVAAVEQA
     EAPVIVDFSS PNIAKEMHVG HLRSTIIGDC LARVLEFRGH QVLRLNHVGD WGTQFGMLIT
     HLKQVAPEAL NTADAIDLGD LVAFYREAKK RFDDDEAFQT TSREEVVKLQ GGDATSLKAW
     GLLCDQSRRE FQKIYDRLDI RLNERGESFY NPQLAAVVDD LRSSGLLVTD EGAGCVFLEG
     VVGKEGKPLP LIVQKSDGGF NYATTDLAAI RYRLGSAGDG AGRVIYVTDA GQAAHFAGVF
     QVAKRAGWVP AAASLEHVPF GLVQGDDGKK LKTRAGDTVR LKDLLDEAVE RAQADLRRRL
     EEEERQESES FIDQVATTVG LAAVKYADLS TNRITNYQFS FERMLALTGN TAPYLLYAVV
     RISGIARKGG ALDGELPERL VFEEPQEWAL IRQLLQLDAV ISEVESDLLP NRLCTYLFEL
     SQSFNRFYDQ VPVLKADEPM RSSRLALCRL AADTLKLGLS LLGIPSLERM
//