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Literature summary for 4.1.99.2 extracted from

  • Barbolina, M.V.; Phillips, R.S.; Gollnick, P.D.; Faleev, N.G.; Demidkina, T.V.
    Citrobacter freundii tyrosine phenol-lyase: the role of asparagine 185 in modulating enzyme function through stabilization of a quinonoid intermediate (2000), Protein Eng., 13, 207-215.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
N185A 2% residual activtiy with L-tyrosine or 3-fluoro-L-tyrosine, N185 stabilizes reaction intermediate Citrobacter freundii

Organism

Organism UniProt Comment Textmining
Citrobacter freundii
-
-
-

Reaction

Reaction Comment Organism Reaction ID
L-tyrosine + H2O = phenol + pyruvate + NH3 mechanism Citrobacter freundii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-fluoro-L-tyrosine
-
Citrobacter freundii 3-fluorophenol + pyruvate + NH3
-
?
beta-chloro-L-alanine
-
Citrobacter freundii ?
-
?
L-tyrosine + H2O
-
Citrobacter freundii phenol + pyruvate + NH3
-
?
S-(o-nitrophenyl)-L-cysteine
-
Citrobacter freundii ?
-
?
S-benzyl-L-cysteine
-
Citrobacter freundii ?
-
?
S-ethyl-L-cysteine
-
Citrobacter freundii ?
-
?
S-methyl-L-cysteine
-
Citrobacter freundii ?
-
?