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3.5.4.6: AMP deaminase

This is an abbreviated version!
For detailed information about AMP deaminase, go to the full flat file.

Word Map on EC 3.5.4.6

Reaction

AMP
+
H2O
=
IMP
+
NH3

Synonyms

5'-adenosine monophosphate deaminase, 5'-adenylic acid deaminase, 5-adenylate deaminase, 5-adenylic acid deaminase, 5-AMP aminohydrolase, 5-AMP deaminase, adenosine 5-monophosphate deaminase, adenosine 5-phosphate aminohydrolase, adenosine 5-phosphate deaminase, adenosine monophosphate deaminase, adenosine monophosphate deaminase 3, adenosine monophosphate deaminase-1, adenosine-5'-monophosphate deaminase, adenyl deaminase, adenylate aminohydrolase, adenylate deaminase, adenylate desaminase, adenylic acid deaminase, adenylic deaminase, AMP aminase, AMP deaminase, AMP deaminase 3, AMP deaminase H-type, AMP deaminase isoform E, AMP deaminase type 3, AMP deaminase1, AMP-aminohydrolase, AMP-deaminase, AmpD, AMPD1, AMPD2, AMPD3, AMPDA, deaminase, adenylate, embryonic factor 1, EMBRYONIC FACTOR1, Erythrocyte AMP deaminase, FAC1, Heart-type AMPD, muscle AMP deaminase, Myoadenylate deaminase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.4 In cyclic amidines
                3.5.4.6 AMP deaminase

Temperature Stability

Temperature Stability on EC 3.5.4.6 - AMP deaminase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0 - 4
-
at high concentrations, 10 days
20 - 40
-
very stable below 20 °C, activity decreases with increasing temperature, and less than 50% of residual activity is retained after incubation for 1 h at temperatures above 40°C
25
-
30 min, about 5% loss of activity
30
-
30 min, about 25% loss of activity
40
-
30 min, about 50% loss of activity
45
-
30 min, about 90% loss of activity
50
-
heating at 50°C quickly destroys AMPD activity when the enzyme is incubated in distilled water, AMPD remains fully active over 30 min in the presence 1 M KCl at 50°C
additional information
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