ID   SYR_SYNAS               Reviewed;         562 AA.
AC   Q2LVV5;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-FEB-2006, sequence version 1.
DT   25-MAY-2022, entry version 84.
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=SYNAS_23320;
GN   ORFNames=SYN_00994;
OS   Syntrophus aciditrophicus (strain SB).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Syntrophales; Syntrophaceae;
OC   Syntrophus.
OX   NCBI_TaxID=56780;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SB;
RX   PubMed=17442750; DOI=10.1073/pnas.0610456104;
RA   McInerney M.J., Rohlin L., Mouttaki H., Kim U., Krupp R.S.,
RA   Rios-Hernandez L., Sieber J., Struchtemeyer C.G., Bhattacharyya A.,
RA   Campbell J.W., Gunsalus R.P.;
RT   "The genome of Syntrophus aciditrophicus: life at the thermodynamic limit
RT   of microbial growth.";
RL   Proc. Natl. Acad. Sci. U.S.A. 104:7600-7605(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; CP000252; ABC78211.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2LVV5; -.
DR   SMR; Q2LVV5; -.
DR   STRING; 56780.SYN_00994; -.
DR   PRIDE; Q2LVV5; -.
DR   EnsemblBacteria; ABC78211; ABC78211; SYN_00994.
DR   KEGG; sat:SYN_00994; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_0_1_7; -.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001933; 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..562
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000242109"
FT   MOTIF           137..147
FT                   /note="'HIGH' region"
SQ   SEQUENCE   562 AA;  63784 MW;  CF79779665CAC2DB CRC64;
     MQIMIGSSIK HRLTMLVKNA VDGCVAEGLL AGGNFPPVEM EMTKDTVHGD YATNFAMVMA
     SHARMNPRKI AEMISSHFRD GEQILEKTEI AGPGFINFFV RENVWAEQLK DIESLGNHYG
     SAETGRGKKV QVEFVSANPT GPLHIGHARG AVVGDVIANI LGMSGYEIFR EYYINDAGNQ
     MNNLGKSVWY RYQELLGRSV EFPDTCYQGD YIREIAGDIL KKDGDIHLTS NEDSNIRFFT
     DYAAGIILEE IKQDLKDFGI VFDKYFSERE LYVNDGVARL LADLEEKGFI YRDDETLWFK
     TTDFGDDKDR VVVRKNGEPT YFAADIAYHK NKYERGFDSV IDIWGADHHG YIPRMHAGIQ
     ALGHSKDALR VVLVQLVNLL RDGKPVAMST RSGEFVTMKE VVDEVGRDAA RYNFLMRRSD
     SHLDFDLEVA KRQSNENPVY YVQYAHARIC SILRMAKERG IELPSFENVE PQLLRIPEEI
     ALIKTLTRFP EVVEGSARTL EPHRITFYLN DLAGLFHSYY NKYKVISDDE AMTRTRLFLV
     KCIQTVLKNA LTLLGVSAPE KM