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Literature summary extracted from

  • Nuutinen, J.; Timonen, S.
    Identification of nitrogen mineralization enzymes, L-amino acid oxidases, from the ectomycorrhizal fungi Hebeloma spp. and Laccaria bicolor (2008), Mycol. Res., 112, 1453-1464.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.4.3.2 additional information activities are the highest in mycelia grown in nitrogen-rich conditions Hebeloma sp.

Application

EC Number Application Comment Organism
1.4.3.2 additional information LAO is a potential candidate for a mechanism that catalyses nitrogen mineralization from amino acids at the ecosystem level Laccaria bicolor
1.4.3.2 additional information LAO is a potential candidate for a mechanism that catalyses nitrogen mineralization from amino acids at the ecosystem level Hebeloma cylindrosporum
1.4.3.2 additional information LAO is a potential candidate for a mechanism that catalyses nitrogen mineralization from amino acids at the ecosystem level Hebeloma sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.4.3.2 2.2
-
 L-phenylalanine strain SE5 Hebeloma sp.
1.4.3.2 5
-
 L-phenylalanine strain F-NB01 Hebeloma sp.

Organism

EC Number Organism UniProt Comment Textmining
1.4.3.2 Crotalus atrox
-
-
-
1.4.3.2 Hebeloma cylindrosporum
-
-
-
1.4.3.2 Hebeloma cylindrosporum CBS 558.96
-
-
-
1.4.3.2 Hebeloma sp.
-
 strains SE5, F-NB01 , F-RS01, R-RS01 and SIV
-
1.4.3.2 Laccaria bicolor
-
-
-
1.4.3.2 Laccaria bicolor S238N
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.4.3.2 mycelium
-
 Hebeloma sp.
-
1.4.3.2 venom
-
 Crotalus atrox
-

Storage Stability

EC Number Storage Stability Organism
1.4.3.2 -80°C, at least 3 years Hebeloma sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.4.3.2 L-histidine + H2O + O2
-
 Hebeloma sp. 3-(1H-imidazol-4-yl)-2-oxopropionic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Crotalus atrox 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Laccaria bicolor 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Hebeloma cylindrosporum 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Hebeloma sp. 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Laccaria bicolor S238N 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-leucine + H2O + O2
-
 Hebeloma cylindrosporum CBS 558.96 4-methyl-2-oxopentanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-lysine + H2O + O2
-
 Laccaria bicolor 6-amino-2-oxohexanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-lysine + H2O + O2
-
 Hebeloma sp. 6-amino-2-oxohexanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-lysine + H2O + O2
-
 Laccaria bicolor S238N 6-amino-2-oxohexanoic acid + NH3 + H2O2
-
 ?
1.4.3.2 L-methionine + H2O + O2
-
 Laccaria bicolor 4-methylsulfanyl-2-oxobutanoate + NH3 + H2O2
-
 ?
1.4.3.2 L-methionine + H2O + O2
-
 Hebeloma sp. 4-methylsulfanyl-2-oxobutanoate + NH3 + H2O2
-
 ?
1.4.3.2 L-methionine + H2O + O2
-
 Laccaria bicolor S238N 4-methylsulfanyl-2-oxobutanoate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Crotalus atrox phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Laccaria bicolor phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Hebeloma cylindrosporum phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Hebeloma sp. phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Laccaria bicolor S238N phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 L-phenylalanine + H2O + O2
-
 Hebeloma cylindrosporum CBS 558.96 phenylpyruvate + NH3 + H2O2
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Crotalus atrox ?
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Laccaria bicolor ?
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Hebeloma cylindrosporum ?
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Hebeloma sp. ?
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Laccaria bicolor S238N ?
-
 ?
1.4.3.2 additional information no cleavage of D-phenylalanine and L-aspartic acid Hebeloma cylindrosporum CBS 558.96 ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.4.3.2 LAO
-
 Crotalus atrox
1.4.3.2 LAO
-
 Laccaria bicolor
1.4.3.2 LAO
-
 Hebeloma cylindrosporum
1.4.3.2 LAO
-
 Hebeloma sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.4.3.2 8
-
-
 Laccaria bicolor
1.4.3.2 8
-
-
 Hebeloma cylindrosporum
1.4.3.2 8
-
-
 Hebeloma sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.4.3.2 6 10
-
 Hebeloma sp.