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Literature summary for 4.3.1.25 extracted from

  • Vannelli, T.; Xue, Z.; Breinig, S.; Qi, W.W.; Sariaslani, F.S.
    Functional expression in Escherichia coli of the tyrosine-inducible tyrosine ammonia-lyase enzyme from yeast Trichosporon cutaneum for production of p-hydroxycinnamic acid (2007), Enzyme Microb. Technol., 41, 413-422.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.432
-
L-tyrosine pH 8.5 Cutaneotrichosporon cutaneum
2.33
-
L-phenylalanine pH 8.5 Cutaneotrichosporon cutaneum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
73500
-
4 * 73500, SDS-PAGE Cutaneotrichosporon cutaneum
294000
-
PAGE Cutaneotrichosporon cutaneum

Organism

Organism UniProt Comment Textmining
Cutaneotrichosporon cutaneum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Cutaneotrichosporon cutaneum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.33
-
pH 8.5 Cutaneotrichosporon cutaneum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-phenylalanine
-
Cutaneotrichosporon cutaneum (E)-cinnamate + NH3
-
?
L-tyrosine substrate binding is cooperative, nH 2.6 Cutaneotrichosporon cutaneum p-coumarate + NH3
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 73500, SDS-PAGE Cutaneotrichosporon cutaneum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.44
-
L-tyrosine pH 8.5 Cutaneotrichosporon cutaneum
9.8
-
L-phenylalanine pH 8.5 Cutaneotrichosporon cutaneum

pI Value

Organism Comment pI Value Maximum pI Value
Cutaneotrichosporon cutaneum isoelectric focusing
-
5.8