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3.5.4.28: S-adenosylhomocysteine deaminase

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

Reaction

S-adenosyl-L-homocysteine
+
H2O
=
S-Inosyl-L-homocysteine
+
NH3

Synonyms

deaminase, adenosylhomocysteine, MJ1541

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.4 In cyclic amidines
                3.5.4.28 S-adenosylhomocysteine deaminase

Engineering

Engineering on EC 3.5.4.28 - S-adenosylhomocysteine deaminase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C294S
the wild-type and the C294S mutant strains are stable after heating for 10 min at 60°C
E150R
less thermostable than wild-type enzyme, stable for 10 min at 50°C
Y136R
less thermostable than wild-type enzyme, stable for 10 min at 50°C
Y136R/E150R
no activity with adenosine
C294S
-
the wild-type and the C294S mutant strains are stable after heating for 10 min at 60°C
-