We're sorry, but BRENDA doesn't work properly without JavaScript. Please make sure you have JavaScript enabled in your browser settings.
Information on EC 2.7.3.8 - ammonia kinase for references in articles please use BRENDA:EC2.7.3.8
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments Has a wide specificity. In the reverse direction, N-phosphoglycine and N-phosphohistidine can also act as phosphate donors, and ADP, dADP, GDP, CDP, dTDP, dCDP, IDP and UDP can act as phosphate acceptors (in decreasing order of activity).
The expected taxonomic range for this enzyme is: Saccharomyces cerevisiae
Synonyms
kinase (phosphorylating), ammonia, kinase, ammonia (phosphorylating), phosphoramidate-adenosine diphosphate phosphotransferase, phosphoramidate-ADP-phosphotransferase,
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
kinase (phosphorylating), ammonia
-
-
-
-
kinase, ammonia (phosphorylating)
-
-
-
-
phosphoramidate-adenosine diphosphate phosphotransferase
-
-
-
-
phosphoramidate-ADP-phosphotransferase
-
-
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
ATP + NH3 = ADP + phosphoramide
-
-
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
phospho group transfer
-
-
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
ATP:ammonia phosphotransferase
Has a wide specificity. In the reverse direction, N-phosphoglycine and N-phosphohistidine can also act as phosphate donors, and ADP, dADP, GDP, CDP, dTDP, dCDP, IDP and UDP can act as phosphate acceptors (in decreasing order of activity).
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
ADP + phosphoiodohistidine
ATP + iodohistidine
-
L-isomer and DL-racemate of phosphoiodohistidine
-
-
?
ADP + phosphoramide
ATP + NH3
-
-
-
-
?
CDP + phosphoramide
CTP + NH3
-
-
-
-
?
dADP + phosphoramide
dATP + NH3
-
-
-
-
?
dCDP + phosphoramide
dCTP + NH3
-
-
-
-
?
GDP + phosphoramide
GTP + NH3
-
-
-
-
?
IDP + phosphoramide
ITP + NH3
-
-
-
-
?
TDP + phosphoramide
TTP + NH3
-
-
-
-
?
UDP + phosphoramide
UTP + NH3
-
-
-
-
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Fe2+
-
1.67 mM, 48% inhibition
Hg2+
-
0.083 mM, 76% inhibition
iodoacetate
-
1.67 mM, 12% inhibition
Mg2+
-
133 mM, complete inhibition, inhibits reaction with phosphormaide or phosphoiodohistidine
Mn2+
-
1.67 mM, 49% inhibition
NEM
-
1.67 mM, 44% inhibition
oligomycin
-
0.267 mM, 42% inhibition
p-chloromercuribenzoate
-
0.83 mM, 95% inhibition
PO43-
-
1.67 mM, 26% inhibition
Sodium arsenate
-
1.67 mM, 65% inhibition
Sodium azide
-
0.267 mM, 42% inhibition
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
0.139
phosphoramide
-
pH 7.2
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
additional information
-
-
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
6.9
-
reaction with phosphoiodohistidine, double pH maximum with peaks at 6.0 and 7.8
7 - 7.2
-
reaction with phosphoramide
7.8
-
reaction with phosphoiodohistidine, double pH maximum with peaks at 6.0 and 7.8
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
6 - 8
-
pH 6.0: about 60% of maximal activity, pH 8.0: about 70% of maximal activity, reaction with phosphoramide
6.5 - 8.5
-
pH 6.5: about 50% of maximal activity, pH 8.5: about 40% of maximal activity, reaction with phosphoiodohistidine
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
-
-
-
brenda
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
35
-
10 min, denaturation above
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Dowler, M.J.; Nakada, H.I.
Yeast phosphoramidate-adenosine diphosphate phosphotransferase
J. Biol. Chem.
243
1434-1440
1968
Saccharomyces cerevisiae
brenda
Select items on the left to see more content.
html completed
HOME
login
history
all enzymes
BRENDA home
History
2.7.3.8 ammonia kinase
more
top
Information
