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Literature summary for 3.5.2.2 extracted from

  • Jin, Y.; Li, Y.; Sun, W.; Fan, S.; Feng, X.; Wang, K.; He, W.; Yang, Z.
    The whole-cell immobilization of D-hydantoinase-engineered Escherichia coli for D-CpHPG biosynthesis (2016), Electron. J. Biotechnol., 21, 43-48 .
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
functional recombinant expression in Escherichia coli strain BL21(DE3) Streptomyces sp.

Protein Variants

Protein Variants Comment Organism
additional information whole-cell immobilization on calcium alginate of D-hydantoinase-engineered Escherichia coli strain BL21(DE3) for D-carbamoyl-4-hydroxyphenylglycine (D-CpHPG) biosynthesis. Whole-cell immobilization method involves addition of 3.0% w/v alginate, 1.5% w/v diatomite, 0.05% w/v CaCl2, and 1.0 mM MnCl2. The optimized diameter of immobilized beads for the whole-cell biosynthesis is 2.60 mm. The maximized production rates of D-CpHPG are up to 76%, and the immobilized beads can be reused for 12 batches. Method optimization and evaluation, overview Streptomyces sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
DL-4-hydroxyphenylhydantoin + H2O Streptomyces sp.
-
D-carbamoyl-4-hydroxyphenylglycine
-
?

Organism

Organism UniProt Comment Textmining
Streptomyces sp.
-
from a library screened out of a marine sediment sample gathered at a depth of ca. 40 m from Heishijiao Bay, Dalian, China in 2008
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DL-4-hydroxyphenylhydantoin + H2O
-
Streptomyces sp. D-carbamoyl-4-hydroxyphenylglycine
-
?

Synonyms

Synonyms Comment Organism
D-CpHPG
-
Streptomyces sp.
D-hydantoinase
-
Streptomyces sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
recombinant enzyme Streptomyces sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
recombinant enzyme Streptomyces sp.