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6.3.2.29: cyanophycin synthase (L-aspartate-adding)

This is an abbreviated version!
For detailed information about cyanophycin synthase (L-aspartate-adding), go to the full flat file.

Reaction

ATP
+
[L-Asp(4-L-Arg)]n
+
L-Asp
=
ADP
+
phosphate
+
[L-Asp(4-L-Arg)]n-L-Asp

Synonyms

CGP synthetase, CphA, CphA1, CphA2, CphA49, CphANE1, cyanophycin synthetase, More, Tlr2170 protein

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.2 Acid—amino-acid ligases (peptide synthases)
                6.3.2.29 cyanophycin synthase (L-aspartate-adding)

Temperature Stability

Temperature Stability on EC 6.3.2.29 - cyanophycin synthase (L-aspartate-adding)

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
28
-
still active after 30 min incubation
40
purified recombinant enzyme, stable up to
50 - 60
preincubation for 30 min in this temperature range resulted in 84% to 72% activity compared to preincubation at 30°C
additional information
-
the predicted alpha-helical region that ranges from Val858 to Leu870 is important for the thermostability of the enzyme