Definition of Pyrimidines. Meaning of Pyrimidines. Synonyms of Pyrimidines

- 2-substituted pyrimidines, with urea to give 2-pyrimidinones, and guanidines to give 2-aminopyrimidines are typical.: 149–239  Pyrimidines can be prepared...
- Eukaryota), the first three steps are done by three different enzymes. Pyrimidines are ultimately catabolized (degraded) to CO2, H2O, and urea. Cytosine...
- Cyclobutane pyrimidine dimer (CPD) is a dimer which features a four-membered ring formed by the fusion of two double-bonded carbons from adjacent pyrimidines. CPDs...
- In enzymology, a pyrimidine-nucleoside phosphorylase (EC 2.4.2.2) is an enzyme that catalyzes the chemical reaction a pyrimidine nucleoside + phosphate...
- Pyrimidine phosphorylase may refer to: Thymidine phosphorylase Uridine phosphorylase This set index article includes a list of related items that share...
- Deoxyribonuclease (pyrimidine dimer) (EC 3.1.25.1, endodeoxyribonuclease (pyrimidine dimer), bacteriophage T4 endodeoxyribonuclease V, T4 endonuclease...
- all four nucleotides. De novo synthesis of pyrimidines and purines follows two different pathways. Pyrimidines are synthesized first from aspartate and...
- Pyrimidine analogues are antimetabolites which mimic the structure of metabolic pyrimidines. Nucleobase analogues Fluorouracil (5FU), which inhibits thymidylate...
- In enzymology, a pyrimidine-5'-nucleotide nucleosidase (EC 3.2.2.10) is an enzyme that catalyzes the chemical reaction a pyrimidine 5'-nucleotide + H2O...
- decreased ability to synthesize pyrimidines. It was the first described enzyme deficiency of the de novo pyrimidine synthesis pathway. Orotic aciduria...