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2.4.2.60: cysteine-dependent adenosine diphosphate thiazole synthase

This is an abbreviated version!
For detailed information about cysteine-dependent adenosine diphosphate thiazole synthase, go to the full flat file.

Reaction

NAD+
+
glycine
+
[ADP-thiazole synthase]-L-cysteine
=
nicotinamide
+
ADP-5-ethyl-4-methylthiazole-2-carboxylate
+
[ADP-thiazole synthase]-dehydroalanine
+ 3 H2O

Synonyms

ADP-thiazole synthase, CyPBP37, NCU06110, Thi-4, THI1, Thi4

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.60 cysteine-dependent adenosine diphosphate thiazole synthase

Engineering

Engineering on EC 2.4.2.60 - cysteine-dependent adenosine diphosphate thiazole synthase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
A140V
D33G
no significant effect on activity
D41G
no significant effect on activity
E222G
complete loss of activity, leading to disruption of the thiamine biosynthetic route
G77V
complete loss of activity, leading to disruption of the thiamine biosynthetic route
H167F
complete loss of activity, leading to disruption of the thiamine biosynthetic route
K128M
no significant effect on activity
W80L
no significant effect on activity
C204A
C205S
the mutant is catalytic in the presence of exogenous sulfide
H200N
H237N
the mutant only catalyzes the conversion of ADP-ribose to ADP-ribulose