-
Orotidine is a
nucleoside formed by
attaching orotic acid to a
ribose ring via a β-N1-glycosidic bond. It is
found in bacteria,
fungi and plants. It was...
-
Orotidine 5'-phosphate
decarboxylase (OMP decarboxylase) or
orotidylate decarboxylase is an
enzyme involved in
pyrimidine biosynthesis. It
catalyzes the...
-
Orotidine 5'-monophosphate (OMP), also
known as
orotidylic acid, is a
pyrimidine nucleotide which is the last
intermediate in the
biosynthesis of uridine...
-
synthase (EC 4.1.1.23, UMPS) (orotate
phosphoribosyl transferase and
orotidine-5'-decarboxylase)
catalyses the
formation of
uridine monophosphate (UMP)...
-
yielding orotidine monophosphate (OMP):
Orotate + 5-Phospho-α-D-ribose 1-diphosphate (PRPP) →
Orotidine 5'-phosphate +
Pyrophosphate Orotidine 5'-monophosphate...
- coli genome,
which confers triclosan resistance to the host. URA3, an
orotidine-5'
phosphate decarboxylase from
yeast is a
positive and
negative selectable...
- gene", that is, a gene to
label chromosomes or plasmids. URA3
encodes Orotidine 5'-phosphate
decarboxylase (ODCase),
which is an
enzyme that catalyzes...
-
uridylylation (or
sometimes uridylation).
Uridine monophosphate is
formed from
Orotidine 5'-monophosphate (orotidylic acid) in a
decarboxylation reaction catalyzed...
- to
product occur many
millions of
times faster. An
extreme example is
orotidine 5'-phosphate decarboxylase,
which allows a
reaction that
would otherwise...
-
bifunctional enzyme consisting of
orotate phosphoribosyltransferase (OPRT) and
orotidine monophosphate decarboxylase (OMPDC). Both, CAD and UMPS are localized...
