Canadian Medical Guide > Chemicals and Drugs > Enzymes and Coenzymes > Enzymes > Ligases > Polynucleotide Ligases Terms and Definitions
Polynucleotide Ligases
Medical Definition: | Catalyze the joining of preformed ribonucleotides or deoxyribonucleotides in phosphodiester linkage during genetic processes. EC 6.5.1. |
Guide Notes: | do not confuse X ref POLYNUCLEOTIDE SYNTHETASES with X refs POLYRIBONUCLEOTIDE SYNTHETASE or POLYDEOXYRIBONUCLEOTIDE SYNTHETASES |
CAS Number: | EC 6.5.1. |
Previously Indexed: | Ligases (1966-1973) |
RNA Ligase (ATP) - An enzyme that catalyzes the conversion of linear RNA to a circular form by the transfer of the 5'-phosphate to the 3'-hydroxyl terminus. It also catalyzes the covalent joining of two polyribonucleotides in phosphodiester linkage. EC 6.5.1.3. |
Polynucleotide Ligases Medical Definitions and Terms
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