ID   SYR_HAEIN               Reviewed;         577 AA.
AC   P43832;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 141.
DE   RecName: Full=Arginine--tRNA ligase;
DE            EC=6.1.1.19;
DE   AltName: Full=Arginyl-tRNA synthetase;
DE            Short=ArgRS;
GN   Name=argS; OrderedLocusNames=HI_1583;
OS   Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=71421;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX   PubMed=7542800; DOI=10.1126/science.7542800;
RA   Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA   Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA   McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA   Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA   Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA   Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA   Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA   Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT   "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT   Rd.";
RL   Science 269:496-512(1995).
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;
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       {ECO:0000305}.
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DR   EMBL; L42023; AAC23231.1; -; Genomic_DNA.
DR   PIR; A64131; A64131.
DR   RefSeq; NP_439728.1; NC_000907.1.
DR   RefSeq; WP_005693602.1; NC_000907.1.
DR   AlphaFoldDB; P43832; -.
DR   SMR; P43832; -.
DR   STRING; 71421.HI_1583; -.
DR   PRIDE; P43832; -.
DR   EnsemblBacteria; AAC23231; AAC23231; HI_1583.
DR   KEGG; hin:HI_1583; -.
DR   PATRIC; fig|71421.8.peg.1657; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_5_1_6; -.
DR   OMA; NKPLHLG; -.
DR   PhylomeDB; P43832; -.
DR   BioCyc; HINF71421:G1GJ1-1599-MON; -.
DR   Proteomes; UP000000579; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004814; F:arginine-tRNA ligase activity; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006420; P:arginyl-tRNA aminoacylation; IBA:GO_Central.
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..577
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000151564"
FT   MOTIF           122..132
FT                   /note="'HIGH' region"
SQ   SEQUENCE   577 AA;  64732 MW;  56B2B799C25FFF14 CRC64;
     MNIQSILSDK IKQAMILAGA DQSCDALIRQ SGKPQFGDYQ ANGIMAAAKK LGLNPREFAQ
     KVLDNLQLSD IAEKLEIAGP GFINIFLNPT WLTTEISAAL SHKNLGIQAT NKQTVVIDYS
     SPNVAKEMHV GHLRSTIIGD AVARTLEFLG HNVIRANHVG DWGTQFGMLI AYLEKMQNEH
     ASEMELQDLE AFYREAKKHY DEDEVFAEKA RNYVVKLQSG DEYCRTMWKR LVDITMQQNQ
     HNYARLNVTL TEKDVMGESL YNPMLPSIVK DLKKQGLAVE NDGALVVYLD EFKNKDGDPM
     GVIVQKKDGG FLYTTTDIAA AKYRYETLKA NRALVFSDTR QSQHMQQAWL ITRKAGYVPD
     SFSLEHKNFG MMLGKDGKPF KTRTGGTVKL ADLLDEAIER ATVLINEKNT NLSNDEKEAV
     IEAVGIGAVK YADLSKNRTT DYVFDWDNML SFEGNTAPYM QYAYTRIRSI FNKTDINSTA
     LLAAPLTIKD DKERTLAIKL LQFEEAVQTV GKEGTPHVLC AYLYELAGIF SSFYEHCPIL
     NAEDESIKLS RLKLALLTEK TLKQGLTLLG IKTVEKM