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SYV_VIBVY
ID   SYV_VIBVY               Reviewed;         951 AA.
AC   Q7MHG1;
DT   07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=Valine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_02004};
DE            EC=6.1.1.9 {ECO:0000255|HAMAP-Rule:MF_02004};
DE   AltName: Full=Valyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_02004};
DE            Short=ValRS {ECO:0000255|HAMAP-Rule:MF_02004};
GN   Name=valS {ECO:0000255|HAMAP-Rule:MF_02004}; OrderedLocusNames=VV2910;
OS   Vibrio vulnificus (strain YJ016).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=196600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=YJ016;
RX   PubMed=14656965; DOI=10.1101/gr.1295503;
RA   Chen C.-Y., Wu K.-M., Chang Y.-C., Chang C.-H., Tsai H.-C., Liao T.-L.,
RA   Liu Y.-M., Chen H.-J., Shen A.B.-T., Li J.-C., Su T.-L., Shao C.-P.,
RA   Lee C.-T., Hor L.-I., Tsai S.-F.;
RT   "Comparative genome analysis of Vibrio vulnificus, a marine pathogen.";
RL   Genome Res. 13:2577-2587(2003).
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_02004}.
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_02004};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_02004}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02004}.
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_02004}.
CC   -!- DOMAIN: The C-terminal coiled-coil domain is crucial for aminoacylation
CC       activity. {ECO:0000255|HAMAP-Rule:MF_02004}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       ValS type 1 subfamily. {ECO:0000255|HAMAP-Rule:MF_02004}.
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DR   EMBL; BA000037; BAC95674.1; -; Genomic_DNA.
DR   RefSeq; WP_011079431.1; NC_005139.1.
DR   AlphaFoldDB; Q7MHG1; -.
DR   SMR; Q7MHG1; -.
DR   STRING; 672.VV93_v1c26340; -.
DR   EnsemblBacteria; BAC95674; BAC95674; BAC95674.
DR   KEGG; vvy:VV2910; -.
DR   eggNOG; COG0525; Bacteria.
DR   HOGENOM; CLU_001493_0_2_6; -.
DR   OMA; FATKLWN; -.
DR   OrthoDB; 32262at2; -.
DR   Proteomes; UP000002675; Chromosome I.
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; 1.10.287.380; -; 1.
DR   Gene3D; 3.40.50.620; -; 2.
DR   Gene3D; 3.90.740.10; -; 1.
DR   HAMAP; MF_02004; Val_tRNA_synth_type1; 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; IPR010978; tRNA-bd_arm.
DR   InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR   InterPro; IPR037118; Val-tRNA_synth_C_sf.
DR   InterPro; IPR019499; Val-tRNA_synth_tRNA-bd.
DR   InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
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   Pfam; PF10458; Val_tRNA-synt_C; 1.
DR   PRINTS; PR00986; TRNASYNTHVAL.
DR   SUPFAM; SSF46589; SSF46589; 1.
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; Coiled coil; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..951
FT                   /note="Valine--tRNA ligase"
FT                   /id="PRO_0000224595"
FT   COILED          882..951
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02004"
FT   MOTIF           42..52
FT                   /note="'HIGH' region"
FT   MOTIF           554..558
FT                   /note="'KMSKS' region"
FT   BINDING         557
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02004"
SQ   SEQUENCE   951 AA;  108485 MW;  538D0C2697E9B2CF CRC64;
     MEKTYNPTSI EQDLYKTWEE QGYFKPHGDT SKESYSIMIP PPNVTGSLHM GHAFQDTIMD
     TLIRCERMKG KNTLWQVGTD HAGIATQMVV ERKIAAEEGK TKHDYGREAF IDKIWEWKGE
     SGGTITKQLR RLGASVDWDR ERFTMDDGLS NAVQEVFVRL YEDDLIYRGK RLVNWDPKLH
     TAISDLEVEN KDTKGHMWHF RYPLADGVKT ADGKDYIVVA TTRPETMLGD TGVAVNPEDP
     RYQDLIGKDI ILPIVDRRIP IVGDEHADME KGTGCVKITP AHDFNDYEVG KRHQLPMINI
     LTFDANIRDA AEVFTTNGEP SDAYGTELPA KYHGMERFAA RKAIVAEFDE LGLLEEVKDH
     DLQVPYGDRG GVVIEPMLTD QWYVRTAPLA KTAVEAVENG DIQFVPKQYE NMYFSWMRDV
     QDWCISRQLW WGHRIPAWYD NQGNVYVGRS EEEVRQNHNL ESVIELHQDE DVLDTWFSSA
     LWTFGTQGWP EQTDDLKVFH PSDVLVTGFD IIFFWVARMI MMTMHFVKDE NGKPQVPFKT
     VYVTGLIRDE NGDKMSKSKG NVLDPIDMID GIDLESLVEK RTGNMMQPQL AAKIEKNTRK
     TFENGIEAYG TDALRFTLAA MASTGRDINW DMKRLEGYRN FCNKLWNASR YVMMNTEEQD
     CGFGAGEIEY SLADKWIESQ FELAAKAFNN HIDNYRLDMA ANTLYEFIWN QFCDWYLELT
     KPVLWKGTEA QQRGTRRTLI TVLEKTLRLA HPVIPYITET IWQSIKPLVD GVEGETIMLQ
     SLPQYDEANF NQEALDDIEW VKAFITSIRN LRAEYDINPG KPLEVMLKAD EKDAARLEAN
     KQVLMSLAKL ESVRVLAAGE ETPACATALV AKSELMIPMA GLIDKDAELA RLDKEVAKTQ
     GEIKRIEGKL GNEGFVAKAP EAVIAKEREK LEGYQETLAK LEEQKATIAA L
 
 
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