Kalpana Kalpana (Editor)

DATP(dGTP)—DNA purinetransferase

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EC number
  
2.6.99.1

BRENDA
  
BRENDA entry

KEGG
  
KEGG entry

IntEnz
  
IntEnz view

ExPASy
  
NiceZyme view

MetaCyc
  
metabolic pathway

DATP(dGTP)---DNA purinetransferase (EC 2.6.99.1) is an enzyme with systematic name dATP(dGTP):depurinated-DNA purine transferase. This enzyme catalyses the following chemical reaction

(1) dATP + depurinated DNA ⇌ deoxyribose triphosphate + DNA (2) dGTP + depurinated DNA ⇌ deoxyribose triphosphate + DNA

The purine residue is transferred on to the apurinic site forming a normal glycosylic bond.

References

DATP(dGTP)—DNA purinetransferase Wikipedia
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