ID   SYR_PARMW               Reviewed;         597 AA.
AC   Q7U3V8;
DT   15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   03-AUG-2022, entry version 109.
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=SYNW2319;
OS   Parasynechococcus marenigrum (strain WH8102).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Parasynechococcus; Parasynechococcus marenigrum.
OX   NCBI_TaxID=84588;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WH8102;
RX   PubMed=12917641; DOI=10.1038/nature01943;
RA   Palenik B., Brahamsha B., Larimer F.W., Land M.L., Hauser L., Chain P.,
RA   Lamerdin J.E., Regala W., Allen E.E., McCarren J., Paulsen I.T.,
RA   Dufresne A., Partensky F., Webb E.A., Waterbury J.;
RT   "The genome of a motile marine Synechococcus.";
RL   Nature 424:1037-1042(2003).
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; BX569695; CAE08834.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q7U3V8; -.
DR   SMR; Q7U3V8; -.
DR   STRING; 84588.SYNW2319; -.
DR   EnsemblBacteria; CAE08834; CAE08834; SYNW2319.
DR   KEGG; syw:SYNW2319; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_5_1_3; -.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001422; 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..597
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000151626"
FT   MOTIF           137..147
FT                   /note="'HIGH' region"
SQ   SEQUENCE   597 AA;  65486 MW;  EC115129CA50D277 CRC64;
     MPDVPALMLS LSNTLDAQLR AAMQRAFPVA DAVLDPQLAP ASKPEFGDFQ ANGALPLAKP
     LKQAPRQIAT AIVEQLQADS GFTDLCLEPQ IAGPGFINLT IRPERLAAEV SARLGDERLG
     VPAVEQAAPV VVDFSSPNIA KEMHVGHLRS TIIGDSLARV LEFRGHTVLR LNHVGDWGTQ
     FGMLITHLKQ VAPDALETAD AVDLGDLVAF YREAKKRFDD DEAFQSTSRE EVVKLQGGDP
     VSLKAWGLLC DQSRREFQKI YDRLDIRLNE RGESFYNPFL PAVIDGLKAA ELLVTDDGAQ
     CVFLEGVQGK DGKPLPVIVQ KSDGGFNYAT TDLAAIRYRF GAAPDGDGAR RVVYVTDAGQ
     ANHFAGVFQV AERAGWIPDG ARLEHVPFGL VQGEDGKKLK TRAGDTVRLR DLLDEAVERA
     ETDLRSRLKE EERSESEEFI QNVAGTVGLA AVKYADLSQN RITNYQFSFD RMLALQGNTA
     PYLLYAVVRI AGIARKGGDL EVSTGQLQFS EPQEWALVRE LLKFDSVIAE VEEELLPNRL
     CSYLFELSQV FNRFYDQVPV LKADPEALAS RLALCRLTAD TLRLGLGLLG IATLDRM