ID   SYR_METKA               Reviewed;         592 AA.
AC   Q8TXB6;
DT   10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   25-MAY-2022, entry version 105.
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=MK0758;
OS   Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938).
OC   Archaea; Euryarchaeota; Methanopyri; Methanopyrales; Methanopyraceae;
OC   Methanopyrus.
OX   NCBI_TaxID=190192;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AV19 / DSM 6324 / JCM 9639 / NBRC 100938;
RX   PubMed=11930014; DOI=10.1073/pnas.032671499;
RA   Slesarev A.I., Mezhevaya K.V., Makarova K.S., Polushin N.N.,
RA   Shcherbinina O.V., Shakhova V.V., Belova G.I., Aravind L., Natale D.A.,
RA   Rogozin I.B., Tatusov R.L., Wolf Y.I., Stetter K.O., Malykh A.G.,
RA   Koonin E.V., Kozyavkin S.A.;
RT   "The complete genome of hyperthermophile Methanopyrus kandleri AV19 and
RT   monophyly of archaeal methanogens.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:4644-4649(2002).
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   -!- 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; AE009439; AAM01972.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8TXB6; -.
DR   SMR; Q8TXB6; -.
DR   STRING; 190192.MK0758; -.
DR   EnsemblBacteria; AAM01972; AAM01972; MK0758.
DR   KEGG; mka:MK0758; -.
DR   PATRIC; fig|190192.8.peg.798; -.
DR   HOGENOM; CLU_006406_6_1_2; -.
DR   OMA; NKPLHLG; -.
DR   Proteomes; UP000001826; 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..592
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000151647"
FT   MOTIF           139..149
FT                   /note="'HIGH' region"
SQ   SEQUENCE   592 AA;  67767 MW;  E395C45BCD470C52 CRC64;
     MAEETTPRDP FSVTIRTIRT SIRDAISSVY EVDELIEVPI DENPPVEGAD LATPVALSLA
     KELDENPREL AETIVEESDL DDVVFVEKAW VEGPGFINLK LDRSQYAALT LRSIFYYGEE
     YGSLDLGMGR PVILEHTSAN PNGPLHIGHG RNAVIGDILA RCMVFTNYGV EVQYYVNDMG
     KQIAMLAWKY IKEGRPEVPE GEKPDEFFGK LYTEAAREIE EDPELEEVVE RFLRSYERYL
     VEEESRAERI ADAFQTVVEE CLRGHIQTLE RLRVAHDRFV YESEFARDAL EIVEKLLDMG
     VAEEREDGAV VVDLEDYGID KELVLTRSDG TTLYTTRDIA YHLWKLGRAT FVVDVLGADH
     KLAVEQLRAV LDMLEENPDR IDVVFYEFIH LPEGSMSTRK GRYVTLDEFL EEAKKRALEK
     MKAAGVAEEL SDEEREKIAE EIAIGAVRFA IARVSPNKPI EFDWDEALDF RRGGPFIQYA
     YARAKSILRK ADEEVNRFDA AYLNDDHSFE LILKMSKFPR HVAQCVRKRR PDILAEYAYD
     LAKTFHTFYE EVPVLHVEDD EVREARLKLV EAFTIVAENL MNLLGIPTLE RM