ID   SYV_RICAH               Reviewed;         812 AA.
AC   A8GPJ3;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-NOV-2007, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=Valine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_02005};
DE            EC=6.1.1.9 {ECO:0000255|HAMAP-Rule:MF_02005};
DE   AltName: Full=Valyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_02005};
DE            Short=ValRS {ECO:0000255|HAMAP-Rule:MF_02005};
GN   Name=valS {ECO:0000255|HAMAP-Rule:MF_02005}; OrderedLocusNames=A1C_05365;
OS   Rickettsia akari (strain Hartford).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=293614;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Hartford;
RA   Madan A., Fahey J., Helton E., Ketteman M., Madan A., Rodrigues S.,
RA   Sanchez A., Whiting M., Dasch G., Eremeeva M.;
RT   "Complete genome sequence of Rickettsia akari.";
RL   Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the attachment of valine to tRNA(Val). As ValRS can
CC       inadvertently accommodate and process structurally similar amino acids
CC       such as threonine, to avoid such errors, it has a 'posttransfer'
CC       editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA-
CC       dependent manner. {ECO:0000255|HAMAP-Rule:MF_02005}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-valine + tRNA(Val) = AMP + diphosphate + L-valyl-
CC         tRNA(Val); Xref=Rhea:RHEA:10704, Rhea:RHEA-COMP:9672, Rhea:RHEA-
CC         COMP:9708, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57762,
CC         ChEBI:CHEBI:78442, ChEBI:CHEBI:78537, ChEBI:CHEBI:456215; EC=6.1.1.9;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_02005};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_02005}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02005}.
CC   -!- DOMAIN: ValRS has two distinct active sites: one for aminoacylation and
CC       one for editing. The misactivated threonine is translocated from the
CC       active site to the editing site. {ECO:0000255|HAMAP-Rule:MF_02005}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       ValS type 2 subfamily. {ECO:0000255|HAMAP-Rule:MF_02005}.
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DR   EMBL; CP000847; ABV75318.1; -; Genomic_DNA.
DR   RefSeq; WP_012149948.1; NC_009881.1.
DR   AlphaFoldDB; A8GPJ3; -.
DR   SMR; A8GPJ3; -.
DR   STRING; 293614.A1C_05365; -.
DR   EnsemblBacteria; ABV75318; ABV75318; A1C_05365.
DR   KEGG; rak:A1C_05365; -.
DR   eggNOG; COG0525; Bacteria.
DR   HOGENOM; CLU_001493_0_2_5; -.
DR   OMA; RQWYIRN; -.
DR   Proteomes; UP000006830; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0002161; F:aminoacyl-tRNA editing activity; IEA:InterPro.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004832; F:valine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006438; P:valyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd07962; Anticodon_Ia_Val; 1.
DR   Gene3D; 3.40.50.620; -; 2.
DR   HAMAP; MF_02005; Val_tRNA_synth_type2; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR002300; aa-tRNA-synth_Ia.
DR   InterPro; IPR033705; Anticodon_Ia_Val.
DR   InterPro; IPR013155; M/V/L/I-tRNA-synth_anticd-bd.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR   InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR   InterPro; IPR022874; Valine-tRNA_ligase_type_2.
DR   InterPro; IPR002303; Valyl-tRNA_ligase.
DR   PANTHER; PTHR11946; PTHR11946; 1.
DR   Pfam; PF08264; Anticodon_1; 1.
DR   Pfam; PF00133; tRNA-synt_1; 1.
DR   PRINTS; PR00986; TRNASYNTHVAL.
DR   SUPFAM; SSF47323; SSF47323; 1.
DR   SUPFAM; SSF50677; SSF50677; 1.
DR   TIGRFAMs; TIGR00422; valS; 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.
FT   CHAIN           1..812
FT                   /note="Valine--tRNA ligase"
FT                   /id="PRO_1000022182"
FT   MOTIF           46..56
FT                   /note="'HIGH' region"
FT   MOTIF           536..540
FT                   /note="'KMSKS' region"
FT   BINDING         539
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02005"
SQ   SEQUENCE   812 AA;  93990 MW;  0662C9C7114CBE0A CRC64;
     MTEFPKNYNF TENEKKWQQI WQAQQIYAYD PNISKEETYV VDTPPPTVSG QLHIGHVYSY
     TQTDFIVRFQ RMIGKNIFYP MGFDDNGLPT ERLVEKQKQI KAYNMGRDEF IKICEEVVES
     EEEKFRRLFN QIALSVDWSL EYQTISPLSR KISQMSFLDL VKKGKIYRND QPILWDPVDG
     TALAQADIED KAKTSFMNYI IFKTEQGESL TIATTRPELL PACIAVFYHP DDKRYKHLAC
     KSAITPLFNE KVPLLASPLV QQDKGTGLVM CCTFGDQTDI TWWKTHNLPL KTIITKKGTI
     NFPHNIAIDG LKIKEARIKI IDILKEQKLI TKQEEITQTV KCAERSGAPL EILTVPQWFV
     KTISHKEALL KRANELNWRP NNMKIRLENW INAISWDWCI SRQRYFGVPF PVWYSKRVGE
     EGKILYADIS QLPVDPLKDL PIGYSKEEVE PDLDVMDTWA TSSVSPQLST HCISDNFAVN
     KDRHNKLFPM DLRPQAHEII RTWAFYTILK AHLHQNTLPW GNIMVSGWCL AEDRSKMSKS
     KGNVLVPEKL LEQYGSDVIR YWSANSKLGA DTAYSEDVMK NGKRLVNKLW NACKFIFIHC
     NKLKDVDKKA SLFDIKEQIT NEFDQWMINK LVELVNAATN ELQNYEYANA MHLTEKFFWV
     IFCDNYLEIS KTRSYDEENK NPQGQYSSIL TLYHVMQILL KLFAPFIPHI TEELYQILYS
     ENSIHVKGNW VNYGDLHYGI DVTQSEGLIA ILDIVRKFKA ENNLSIKAPI KLLEVSGIEL
     SAELTEDLKN VTSAEEIQFE GQGDKIKVNV IF