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4.3.2.2: adenylosuccinate lyase

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

Word Map on EC 4.3.2.2

Reaction

(S)-2-[5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido]succinate
=
fumarate
+
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide

Synonyms

adenylosuccinase, adenylosuccinate lyase, ADL, ADSL, AMPS lyase, ASASE, ASL, Glutamyl-tRNA synthetase regulatory factor, lyase, adenylosuccinate, PurB, succino AMP-lyase, succino-AMP lyase

ECTree

     4 Lyases
         4.3 Carbon-nitrogen lyases
             4.3.2 Amidine-lyases
                4.3.2.2 adenylosuccinate lyase

Temperature Stability

Temperature Stability on EC 4.3.2.2 - adenylosuccinate lyase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
25
-
enzyme is stable for at least 5 days at 25°C, and upon rapid freezing and thawing
37
-
t1/2 for enzyme from mutant cell line 1751: 0.23 min, t1/2 for enzyme from mutant cell line 1753: 0.2 min, t1/2 for enzyme from the normal cell lines: 9.65 h
50
at 50°C the wild type enzyme shows 79-84% of the activity at 25°C