ID   SYR_PELUB               Reviewed;         577 AA.
AC   Q4FM10;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   30-AUG-2005, sequence version 1.
DT   03-AUG-2022, entry version 94.
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=SAR11_0970;
OS   Pelagibacter ubique (strain HTCC1062).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Pelagibacterales;
OC   Pelagibacteraceae; Candidatus Pelagibacter.
OX   NCBI_TaxID=335992;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HTCC1062;
RX   PubMed=16109880; DOI=10.1126/science.1114057;
RA   Giovannoni S.J., Tripp H.J., Givan S., Podar M., Vergin K.L., Baptista D.,
RA   Bibbs L., Eads J., Richardson T.H., Noordewier M., Rappe M.S., Short J.M.,
RA   Carrington J.C., Mathur E.J.;
RT   "Genome streamlining in a cosmopolitan oceanic bacterium.";
RL   Science 309:1242-1245(2005).
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; CP000084; AAZ21778.1; -; Genomic_DNA.
DR   RefSeq; WP_011282073.1; NC_007205.1.
DR   AlphaFoldDB; Q4FM10; -.
DR   SMR; Q4FM10; -.
DR   STRING; 335992.SAR11_0970; -.
DR   PRIDE; Q4FM10; -.
DR   EnsemblBacteria; AAZ21778; AAZ21778; SAR11_0970.
DR   GeneID; 66295460; -.
DR   KEGG; pub:SAR11_0970; -.
DR   eggNOG; COG0018; Bacteria.
DR   HOGENOM; CLU_006406_0_1_5; -.
DR   OMA; NKPLHLG; -.
DR   OrthoDB; 1146366at2; -.
DR   Proteomes; UP000002528; 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..577
FT                   /note="Arginine--tRNA ligase"
FT                   /id="PRO_0000242061"
FT   MOTIF           132..142
FT                   /note="'HIGH' region"
SQ   SEQUENCE   577 AA;  66292 MW;  E5ADC3D72F8EB0C6 CRC64;
     MNIFDLYLDK IIILIKKLNK DGSLELPESL NGVNVDIPPS NFDCDISTNV AMVLSKANKK
     SPIDIANILI ELIKNEDEKI ESISAAKPGF INIKFKTIYW NNFIKSINQN HKDYGVNNKE
     KKQKYLIEFV SANPTGPLHV GHCRGAILGD VISNILIFNK HDVSKEYYVN DYGNQILNFT
     KSVFFRIREI LFNEKFPIEN SDLYPGDYLV GIAKNIIKSN KVLKFDKFEN VSKELTLLSV
     SESLKLIKNN LSNLGIVHDR FTSETDIVLN NEVQKAIDKL KEKKLVYSGK IKAPKGEDDE
     NWVEREQLLF KSTDFGDDKD RALQKSDKSW TYFASDVAYH DNKLNRNYDT LINILGADHA
     GYIKRITSVV EALSGDKKKL ICKVSQLVKL IKDGKPFKMS KRKGDYITVE DLIAEVGKDA
     TRFIMLNRSS DVELDFDFTK VKEKSKDNPL YYVQYCYARI SSVFRHVNLN IENDLNIKDY
     EFAYTGDEIK ILKKIAEWPK CIEAASLRLE PHRIPVYLYE LSSEFHSYWN MGKEDQSKRF
     INEQKKISND KLVFLKVISN VIKSGMDIVG VDTPQKM