Canadian Medical Guide > Chemicals and Drugs > Enzymes and Coenzymes > Enzymes > DNA Repair Enzymes > DNA Ligases Terms and Definitions




DNA Ligases

Medical Definition: Poly(deoxyribonucleotide):poly(deoxyribonucleotide)ligases. Enzymes that catalyze the joining of preformed deoxyribonucleotides in phosphodiester linkage during genetic processes during repair of a single-stranded break in duplex DNA. The class includes both EC 6.5.1.1 (ATP) and EC 6.5.1.2 (NAD).
Guide Notes: do not confuse X ref POLYDEOXYRIBONUCLEOTIDE SYNTHETASES with X ref POLYRIBONUCLEOTIDE SYNTHETASE
Also Called: T4 DNA Ligase
CAS Number: EC 6.5.1.-
Previously Indexed: Polynucleotide Synthetases (1974-1977)

DNA Ligases Medical Definitions and Terms

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