| thiamine monophosphate | <chemical> Thiamine dihydrogen phosphate ester. The monophosphate ester of thiamine. Synonym: monophosphothiamine; vitamin b1 monophosphate. Chemical name: Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)-, chloride (12 Dec 1998) |
|---|---|
| uridine 5'-monophosphate | Uridine esterified by phosphoric acid on one or more sugar hydroxyl groups; UMP is typically uridine 5'-monophosphate; 2' and 3' derivatives also occur; precursor for the biosynthesis of other pyrimidine nucleotides. Synonym: UMP synthase, uridine 5'-monophosphate. Uridylic acid synthase, a bifunctional enzyme that contains the activities of both orotate phosphoribosyltransferase and orotidine-5'-monophosphate decarboxylase; catalyses a key step in pyrimidine biosynthesis; a deficiency of this enzyme leads to orotic aciduria. (05 Mar 2000) |
| uridine 5'-monophosphate synthase | <chemical> Consists of orotate phosphoribosyltransferase EC 2.4.2.10 and orotidylate decarboxylase EC 4.1.1.23 Chemical name: synthase, uridylate Synonym: ump synthase, uridine 5'-phosphate synthase, uridylate synthase (26 Jun 1999) |
| uridine monophosphate | <chemical> 5'-uridylic acid. A uracil nucleotide containing one phosphate group esterified to the sugar moiety in the 2', 3' or 5' position. Chemical name: 5'-Uridylic acid (12 Dec 1998) |
| uridine monophosphate kinase | <enzyme> Catalyses the phosphorylation of ump to udp; an aspect of EC 2.7.4.4 Registry number: EC 2.7.4.- Synonym: ump kinase, uridine-5-monophosphate kinase, uridylate kinase (26 Jun 1999) |
| 5-methyldeoxycytidine monophosphate aminohydrolase | <enzyme> Forms thymidylate; does not act on dcmp Registry number: EC 3.5.4.- Synonym: 5mdcmp aminohydrolase (26 Jun 1999) |
| 8-bromo cyclic adenosine monophosphate | <chemical> 8-bromoadenosine cyclic 3',5'-(hydrogen phosphate). A long-acting derivative of cyclic AMP. It is an activator of cyclic AMP-dependent protein kinase, but resistant to degradation by cyclic AMP phosphodiesterase. Chemical name: Adenosine, 8-bromo-, cyclic 3',5'-(hydrogen phosphate) (12 Dec 1998) |