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  Domain Name: TrpRS_core
catalytic core domain of tryptophanyl-tRNA synthetase. Tryptophanyl-tRNA synthetase (TrpRS) catalytic core domain. TrpRS is a homodimer which attaches Tyr to the appropriate tRNA. TrpRS is a class I tRNA synthetases, so it aminoacylates the 2'-OH of the nucleotide at the 3' end of the tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains class I characteristic HIGH and KMSKS motifs, which are involved in ATP binding
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 3
Total Disease Mutations Found: 2
This domain occurred 3 times on human genes (4 proteins).



  CHARCOT-MARIE-TOOTH DISEASE, DOMINANT INTERMEDIATE C


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
active site
HIGH motif
KMSKS motif
dimer interface





















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Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

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