※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Valine--tRNA ligase
Protein Synonyms/Alias
 ValRS
Gene Name
 valS
Gene Synonyms/Alias
 SAK_0547
Created Date
 3-June-2014
Organism
 Streptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700)
NCBI Taxa ID
 205921
Phosphorylation
Position
Peptide
Code
Type
References
524 EGRKMSKSLGNGIDP S HTP [1]
Reference
 [1]Serine/threonine phosphatase Stp1 mediates post-transcriptional regulation of hemolysin, autolysis, and virulence of group B Streptococcus.
 Burnside K,Lembo A,Harrell MI,Gurney M,Xue L,BinhTran NT,Connelly JE,Jewell KA,Schmidt BZ,de los Reyes M,Tao WA,Doran KS,Rajagopal L
 J. Biol. Chem. 2011, Dec, 23;286(51):44197-210. [PMID:22081606]
Functional Description From UniProt
 FUNCTION: Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a "posttransfer" editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA-dependent manner (By similarity)
Sequence Annotation From UniProt
 COILED 809 844 Potential
Key Word From UniProt
 Aminoacyl-tRNAsynthetase; ATP-binding; Coiledcoil; Completeproteome; Cytoplasm; Ligase; Nucleotide-binding; Proteinbiosynthesis
Protein Sequence
 MSKELSPKYN PAEVEAGRYQ TWLDQDVFKP SGDAEAKPYS IVIPPPNVTG KLHLGHAWDT 60
 TLQDIIIRQK RMQGFDTLWL PGMDHAGIAT QAKVEERLRE QGISRYDLGR EKFLDKVWEW 120
 KDEYAATIKS QWGKMGLSVD YSRERFTLDE GLSKAVRKVF VDLYNRGWIY RGEFIINWDP 180
 AARTALSDIE VIHKDVEGAF YHMNYMLEDG SRALEVATTR PETMFGDVAV AVNPEDPRYK 240
 DLIGQNVILP IINKPIPIVA DEHADPEFGT GVVKITPAHD PNDFAVGQRH NLPQVNVMND 300
 DGTMNELADE FNGMDRFEAR KAVVAKLESL GNLVKIEKMT HSVGHSERTG VVVEPRLSTQ 360
 WFVKMDQLAK NAIANQDTED KVEFYPPRFN DTFMSWMENV HDWVISRQLW WGHQIPAWYN 420
 VNGEMYVGED APEGDGWTQD EDVLDTWFSS ALWPFSTMGW PDTEAADFKR YFPTSTLVTG 480
 YDIIFFWVSR MIFQSLEFTG RQPFSNVLIH GLIRDEEGRK MSKSLGNGID PMDVIEKYGA 540
 DALRWFLSNG SAPGQDVRFS YEKMDASWNF INKIWNISRY ILMNNEGLTL DQARENVEKV 600
 VNSQVGNVTD RWILHNLNET VGKVTENFDK FEFGVAGHIL YNFIWEEFAN WYVELTKEVL 660
 YSDNEDEKVV TRSVLLYTLD QILRLLHPIM PFVTEEIFGQ YAEGSIVLAS YPQVNATFEN 720
 QTAHKGVESL KDLIRSVRNS RAEVNVAPSK PITILVKTSD SELESFFKDN SNYIKRFTNP 780
 ETLEISSAIT APELAMTSII TGAEIFLPLA DLLNVEEELA RLEKELAKWQ KELNMVGKKL 840
 SNERFVANAK PEVVQKEKDK QTDYQTKYDA TIARIEEMKK INND 884
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0002161   F:aminoacyl-tRNA editing activity IEA:InterPro
  GO:0005524   F:ATP binding IEA:UniProtKB-HAMAP
  GO:0004832   F:valine-tRNA ligase activity IEA:UniProtKB-HAMAP
  GO:0006438   P:valyl-tRNA aminoacylation IEA:UniProtKB-HAMAP
  IPR001412   aa-tRNA-synth_I_CS.
  IPR002300   aa-tRNA-synth_Ia.
  IPR014729   Rossmann-like_a/b/a_fold.
  IPR010978   tRNA-bd_arm.
  IPR009080   tRNAsynth_1a_anticodon-bd.
  IPR013155   V/L/I-tRNA-synth_anticodon-bd.
  IPR019499   Val-tRNA_synth_tRNA-bd.
  IPR009008   Val/Leu/Ile-tRNA-synth_edit.
  IPR002303   Valyl-tRNA_ligase.
  PF08264   Anticodon_1.
  PF00133   tRNA-synt_1.
  PF10458   Val_tRNA-synt_C.
  PS00178   AA_TRNA_LIGASE_I.
  PR00986   TRNASYNTHVAL.