TRNK pseudouridinska13 sintaza

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TRNK pseudouridinska13 sintaza
EC broj
CAS broj 430429-15-5
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IntEnz IntEnz pregled
ExPASy NiceZyme pregled
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TRNK pseudouridinska13 sintaza (EC, TruD, YgbO, tRNK PSI13 sintaza, RNK:PSI-sintaza Pus7p, Pus7p, RNK:pseudouridin-sintaza Pus7p, Pus7 protein) je enzim sa sistematskim imenom tRNK-uridin13 uracil mutaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju

tRNK uridin13 tRNK pseudouridin13

Pseudouridinska sintaza TruD iz Escherichia coli specifično deluje na uridin13 u tRNK.


  1. ^ Ericsson, U.B., Nordlund, P. and Hallberg, B.M. (2004). „X-ray structure of tRNA pseudouridine synthase TruD reveals an inserted domain with a novel fold”. FEBS Lett. 565: 59—64. PMID 15135053. 
  2. ^ Chan, C.M. & Huang, R.H. (2009). „Enzymatic characterization and mutational studies of TruD—the fifth family of pseudouridine synthases”. Arch. Biochem. Biophys. 489: 15—19. PMID 19664587. 
  3. ^ Kaya, Y. & Ofengand, J. (2003). „A novel unanticipated type of pseudouridine synthase with homologs in bacteria, archaea, and eukarya”. RNA. 9: 711—721. PMID 12756329. 
  4. ^ Behm-Ansmant, I., Urban, A., Ma, X., Yu, Y.T., Motorin, Y. and Branlant, C. (2003). „The Saccharomyces cerevisiae U2 snRNA:pseudouridine-synthase Pus7p is a novel multisite-multisubstrate RNA:Ψ-synthase also acting on tRNAs”. RNA. 9: 1371—1382. PMID 14561887. 
  5. ^ Urban, A., Behm-Ansmant, I., Branlant, C. and Motorin, Y. (2009). „RNA sequence and two-dimensional structure features required for efficient substrate modification by the Saccharomyces cerevisiae RNA:Ψ-synthase Pus7p”. J. Biol. Chem. 284: 5845—5858. PMID 19114708. 


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