The enzymically catalysed transfer of the deoxyribosyl group from one purine or pyrimidine to another.
D002384:Catalysis; D004247:DNA; D004720:Endonucleases; D011687:Purines / Q000031:analogs & derivatives; D011743:Pyrimidines / Q000378:metabolism*; D012313:RNA
D011687:Purines; D011743:Pyrimidines; D012313:RNA; D004247:DNA; D004720:Endonucleases; C030986:pyrimidine; C030985:purine
NUCLEASES; PURINES/derivatives; PYRIMIDINES/metabolism