- pteridine.
Pterins, as a group, are
compounds related to
pterin with
additional substituents.
Pterin itself is of no
biological significance.
Pterins were first...
-
compounds containing a wide
variety of
substituents on this
parent structure.
Pterins and
flavins are
classes of
substituted pteridines that have
diverse biological...
-
generating this
color are
pterins and carotenoids.
These two
pigments are the most
easily seen
through the anole's eyes.
Pterin and
carotenoid pigments...
-
tetrahydrobiopterin (BH4) is the
endogenous cofactor for AAAH enzymes. As with
pterins in general,
biopterins exhibit tautomerism. In
other words,
there are a...
-
itself contains no molybdenum; rather, this is the name of the
ligand (a
pterin) that will bind the
active metal.
After molybdopterin is
eventually complexed...
- In enzymology, a
pterin deaminase (EC 3.5.4.11) is an
enzyme that
catalyzes the
chemical reaction 2-amino-4-hydroxypteridine + H2O ⇌ {\displaystyle \rightleftharpoons...
-
Terminology etc.
Enzyme Nomenclature,
Miscellaneous Reaction Schemes section Pterins, Riboflavins, etc.
formerly hosted by
Queen Mary
College (all archived...
- have been
detected but not yet characterized. Melanins,
carotenoids and
pterins, very
common in
other animals, are
apparently absent. In some species,...
-
organic reaction in
which certain diaminopyrimidines are
transformed into
pterins by
condensation with a 1,2-dicarbonyl compound, such as 2,3-butanedione...
-
Pterin-4-alpha-carbinolamine
dehydratase is an
enzyme that in
humans is
encoded by the PCBD1 gene. This gene
encodes pterin-4 alpha-carbinolamine dehydratase...
