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Literature summary extracted from

  • Nishida, Y.; Nakamichi, K.; Nabe, K.; Tosa, T.
    Enzymatic production of L-tryptophan from DL-5-indolylmethylhydantoin by Flavobacterium sp. (1987), Enzyme Microb. Technol., 9, 721-725.
No PubMed abstract available

Application

EC Number Application Comment Organism
3.5.2.2 nutrition no degradative activity for L-tryptophan, method for L-tryptophan production is very promising as a commercial process Flavobacterium sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.5.2.2 hydantoin + H2O Flavobacterium sp.
-
 N-carbamoyl glycine
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.5.2.2 Flavobacterium sp.
-
 I-3, FERM-P no. 6901, facultively anaerobic, non-spore forming, gram-negative, motile with peritrichous flagella
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.2.2 5,6-dihydrouracil + H2O
-
 Flavobacterium sp. 3-ureidopropionate
-
 ?
3.5.2.2 DL-5-(2-carboxyethyl)hydantoin + H2O
-
 Flavobacterium sp. L-glutamic acid exclusively L-form ?
3.5.2.2 DL-5-indolylmethylhydantoin + H2O
-
 Flavobacterium sp. L-tryptophan
-
 ?
3.5.2.2 DL-5-isopropylhydantoin + H2O only D-isomer hydrolyzed Flavobacterium sp. N-carbamoyl-D-valine
-
 ?
3.5.2.2 DL-5-phenylhydantoin + H2O
-
 Flavobacterium sp. N-carbamoyl-D-phenylglycine
-
 ?
3.5.2.2 hydantoin + H2O
-
 Flavobacterium sp. N-carbamoyl glycine
-
 ?
3.5.2.2 N-carbamoyl-L-tryptophan + H2O N-carbamoyl-D-tryptophan is no substrate Flavobacterium sp. L-tryptophan + ?
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.5.2.2 28
-
-
 Flavobacterium sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.2.2 10
-
-
 Flavobacterium sp.