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Literature summary extracted from

  • Verweij, J.; Vroom, E.D.
    Industrial transformation of penicillins and cephalosporins (1993), Rec. Trav. Chim. Pays-Bas, 112, 66-81.
No PubMed abstract available

Application

EC Number Application Comment Organism
1.4.3.3 synthesis production of alpha-ketoadipinyl-7-aminocephalosporanic acid Trigonopsis variabilis
3.1.1.41 synthesis production of 7-aminocephalosporanic acid, which is an intermediate for semi-synthetic penicillins and cephalosporins Escherichia coli
3.1.1.41 synthesis production of 7-aminocephalosporanic acid, which is an intermediate for semisynthetic penicillins and cephalosporins Pseudomonas sp.

Organism

EC Number Organism UniProt Comment Textmining
1.4.3.3 Trigonopsis variabilis
-
-
-
3.1.1.41 Escherichia coli
-
-
-
3.1.1.41 Pseudomonas sp.
-
GK-16
-
3.1.1.41 Pseudomonas sp. GK-16
-
GK-16
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.4.3.3 cephalosporin C
-
Trigonopsis variabilis alpha-ketoadipinyl-7-aminocephalosporanic acid
-
?
3.1.1.41 alpha-ketoadipinyl-7-aminocephalosporanic acid + H2O
-
Escherichia coli 7-aminocephalosporanic acid + alpha-ketoadipate
-
?
3.1.1.41 glutaryl-7-aminocephalosporanic acid + H2O
-
Pseudomonas sp. 7-aminocephalosporanic acid + glutamate
-
?
3.1.1.41 glutaryl-7-aminocephalosporanic acid + H2O
-
Pseudomonas sp. GK-16 7-aminocephalosporanic acid + glutamate
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.4.3.3 25
-
-
Trigonopsis variabilis
3.1.1.41 30
-
-
Escherichia coli
3.1.1.41 30
-
-
Pseudomonas sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.4.3.3 7.3
-
-
Trigonopsis variabilis
3.1.1.41 7.5
-
-8.5 Pseudomonas sp.
3.1.1.41 8.3
-
-
Escherichia coli