3.5.4.3: guanine deaminase
This is an abbreviated version!
For detailed information about guanine deaminase, go to the full flat file.
Reaction
+
=
+
Synonyms
Agdap, cypin, cytosolic PSD-95 interactor, E. coli guanine deaminase, GAH, GDA, GDEase, GUA, guaD, guanase, guanine aminase, Guanine aminohydrolase, guanine deaminase, GUD1, human guanine deaminase, KLLAOD9492, More, NE0047, p51-nedasin, YgfP
ECTree
KM Value
KM Value on EC 3.5.4.3 - guanine deaminase
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0.93
1-methylguanine
wild-type, pH 7.5, 25°C
1.621
7,8-dihydropterin
-
in 100 mM potassium phosphate buffer (pH 7.5), at 40°C
additional information
additional information
-
kinetics
-
0.0083
8-Azaguanine
-
isoenzyme B
0.018
8-Azaguanine
-
isoenzyme A
0.2
8-Azaguanine
-
at pH 6
0.333
8-Azaguanine
-
at pH 6
1
8-Azaguanine
wild-type, pH 7.5, 25°C
1.2
ammeline
wild-type, pH 7.5, 25°C
2.6
ammeline
wild-type, pH 7.5, 25°C
0.0026
guanine
-
isoenzyme B
0.00296
guanine
-
brain enzyme at pH 5.5
0.0033
guanine
-
liver enzyme at pH 9.0
0.0035
guanine
-
brain enzyme at pH 9.0
0.0036
guanine
-
intestine enzyme at pH 9.0
0.0038
guanine
-
at pH 7 , intestine enzyme at pH 5.5
0.00451
guanine
-
intestine enzyme at pH 5.5
0.00476
guanine
-
liver enzyme at pH 5.1
0.00478
guanine
-
intestine enzyme at pH 5.1
0.00481
guanine
-
brain enzyme at pH 5.1, liver enzyme at pH 7.0
0.00509
guanine
-
intestine enzyme at pH 7.0
0.00518
guanine
-
liver enzyme at pH 8.5
0.00527
guanine
-
liver enzyme at pH 6.0
0.0053
guanine
-
isoenzyme A
0.00546
guanine
-
brain enzyme at pH 8.5
0.0056
guanine
-
isoenzyme A
0.0058
guanine
-
liver enzyme at pH 8.0
0.00586
guanine
-
brain enzyme at pH 6.0
0.0061
guanine
-
brain and intestine enzymes at pH 8
0.00611
guanine
-
brain and intestine enzymes at pH 8
0.0063
guanine
-
brain enzyme at pH 7.0
0.00671
guanine
-
intestine enzyme at pH 8.5
0.0068
guanine
-
at pH 7.4
0.00707
guanine
-
intestine enzyme at pH 7.5
0.00726
guanine
-
brain enzyme at pH 7.5
0.0073
guanine
-
intestine enzyme at pH 6.5
0.00736
guanine
-
liver enzyme at pH 6.5
0.00747
guanine
-
intestine enzyme at pH 6.0
0.00762
guanine
-
liver enzyme at pH 7.5
0.00819
guanine
-
brain enzyme at pH 6.5
0.0089
guanine
-
pH 7.4, 37°C
0.0095
guanine
recombinant enzyme, expressed in DH5-alpha cells
0.00966
guanine
-
pH 7.4, 25°C
0.0105
guanine
-
at pH 8.2
0.01121
guanine
-
in 25 mM Tris-HCl, 137 mM NaCl, 2.7 mM KCl, at pH 7.4 and 25°C
0.015
guanine
-
recombinant protein
0.0156
guanine
-
at pH 8.0
0.0166
guanine
-
at pH 7.0
0.0178
guanine
-
at pH 7.5
0.0182
guanine
-
buffer with 50% D2O
0.02
guanine
-
isoenzyme B
0.025
guanine
-
buffer with 100% D2O
0.026
guanine
-
recombinant enzyme, at pH 6.0 and 37°C
0.0313
guanine
-
at pH 5.5
0.037
guanine
-
at pH 9.0
0.0417
guanine
-
at pH 8.5
0.056
guanine
-
native enzyme, at pH 6.0 and 37°C
0.061
guanine
wild-type, pH 7.5, 25°C
0.0757
guanine
-
in 100 mM potassium phosphate buffer (pH 7.5), at 40°C
0.08
guanine
mutant W101H, pH 7.5, 25°C
0.083
guanine
-
pH 6.0, 30°C
0.14
guanine
mutant A386S, pH 7.5, 25°C
0.21
guanine
wild-type, pH 7.5, 25°C
0.21
guanine
mutant F210A, pH 7.5, 25°C