ID   SYR_CHLCH               Reviewed;         552 AA.
AC   Q3ANY2;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 92.
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=Cag_0070;
OS   Chlorobium chlorochromatii (strain CaD3).
OC   Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae;
OC   Chlorobium/Pelodictyon group; Chlorobium.
OX   NCBI_TaxID=340177;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CaD3;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F.,
RA   Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Chlorobium chlorochromatii CaD3.";
RL   Submitted (AUG-2005) 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; CP000108; ABB27349.1; -; Genomic_DNA.
DR   RefSeq; WP_011361124.1; NC_007514.1.
DR   AlphaFoldDB; Q3ANY2; -.
DR   SMR; Q3ANY2; -.
DR   STRING; 340177.Cag_0070; -.
DR   PRIDE; Q3ANY2; -.
DR   EnsemblBacteria; ABB27349; ABB27349; Cag_0070.
DR   KEGG; cch:Cag_0070; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_0_1_10; -.
DR   OMA; NKPLHLG; -.
DR   OrthoDB; 1146366at2; -.
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   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..552
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000242007"
FT   MOTIF           123..133
FT                   /note="'HIGH' region"
SQ   SEQUENCE   552 AA;  61625 MW;  A40A02102F45CA37 CRC64;
     MIDFFRSAIA AALASAQLNT AKPIQLEQPA DKKFGDFSTN IAMLAAKECG KKPRDLAQEI
     INHLAFPPDT VAKIEIAGAG FINFYLTPRF IMRSVEQVLR DGEKFGQSTE GNGKKAIVEY
     VSANPTGPLT IGRGRGGVVG DCIANLLATQ GYEVTREYYF NDAGRQMQIL GASVRFRYLE
     LCGNTIEFPE DHYQGDYIRD IAATLYEQHG NALEKSEELE PFKKAAEELI FKSIKATLER
     LNIRHDSFFN EHKLYLANNN SPSANTAVIQ SLSSSNFIDD YDGATWFLTT KLGQEKDKVL
     IKSTGEPSYR LPDIAYHVNK FQRGFDLMVN VFGADHIDEY PDVLEALKIL GYDTTKVHVA
     INQFVTTTVN GQTVKMSTRK GNADLLDDLI ADVGADATRL FFITRSKDSH LNFDVELAKR
     QSKENPVFYL QYAHARICSL LRLAKQEVGF DADTYGFADV LQVLDGAAEV QLGFALLNFP
     AMIQSSLRLL EPQKMVEYLH ALAEHFHRFY QESPILKAEP EVRTARLLLS VATRQVLRNG
     FTILGISAPE AM