ID   SYR_SYNP6               Reviewed;         584 AA.
AC   Q5N643;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 97.
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=syc0034_c;
OS   Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis
OS   nidulans).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus.
OX   NCBI_TaxID=269084;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27144 / PCC 6301 / SAUG 1402/1;
RX   PubMed=17211581; DOI=10.1007/s11120-006-9122-4;
RA   Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M.,
RA   Kanehisa M., Omata T., Sugiura M., Sugita M.;
RT   "Complete nucleotide sequence of the freshwater unicellular cyanobacterium
RT   Synechococcus elongatus PCC 6301 chromosome: gene content and
RT   organization.";
RL   Photosyn. Res. 93:55-67(2007).
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; AP008231; BAD78224.1; -; Genomic_DNA.
DR   RefSeq; WP_011242347.1; NC_006576.1.
DR   AlphaFoldDB; Q5N643; -.
DR   SMR; Q5N643; -.
DR   STRING; 269084.syc0034_c; -.
DR   PRIDE; Q5N643; -.
DR   EnsemblBacteria; BAD78224; BAD78224; syc0034_c.
DR   KEGG; syc:syc0034_c; -.
DR   eggNOG; COG0018; Bacteria.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001175; 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..584
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000242108"
FT   MOTIF           126..136
FT                   /note="'HIGH' region"
SQ   SEQUENCE   584 AA;  65082 MW;  A8591A4497FC4999 CRC64;
     MAAPLAQLRD RFQAALAASF GPEWAATDPL LVPATNPKFG DYQSNVAMSL AKQLGQPPRA
     IAETLVQNLN LADLCEPPAI AGPGFINFTL QPSYLVAQLQ QLQTDERLGI QPVSPPQRVI
     VDFSSPNIAK EMHVGHLRST IIGDSIARVL EFQGHEVLRL NHVGDWGTQF GMLIAFLQEQ
     YPQALSQPDA LDISDLVAFY KQAKARFDED PSFQETARQR VVDLQSGEAT ARQAWQLLCD
     QSRREFQKIY DRLDIQLEER GESFYNPYLP AIVEDLRRLG LLVEDQGAQC VFLEGFQNKE
     GQPLPLIVQK SDGGYNYATT DLAALRYRLG QDQAQRIIYV TDSGQANHFA QVFQVAQRAG
     WLPAAAQIEH VPFGLVQGED GKKLKTRAGD TVRLRDLLDE AVDRARTDLT TRIAAEERSE
     TPEFIEAVAQ AVGLGAVKYA DLSQNRNSNY IFSFDKMLAL QGNTAPYLLY AYVRIQGIAR
     KGGIDFAQLD PVAAELTEPT ERSLAKQVLQ LGEVLDEVAR DLLPNRLCSY LFELSQTFNQ
     FYDRCPILNA EEPQRTSRLL LCDLTARTLK LGLSLLGISV LERM