Enzyme
DNA ligases
Definitions related to dna ligases:
  • A family of enzymes that catalyze the formation of phosphodiester bonds to repair broken strands of DNA.
    NCI
    U.S. National Cancer Institute, 2021
  • 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).
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
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