Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Pelmont, J.; Arlaud, G.; Rossat, A.M.
    L-Amino acid oxidases of Proteus mirabilis: general properties (1972), Biochimie, 54, 1359-1374.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.4.3.2 cell envelope
-
 Proteus mirabilis 30313
-
1.4.99.B3 membrane
-
 Proteus mirabilis 16020
-

Organism

EC Number Organism UniProt Comment Textmining
1.4.3.2 Proteus mirabilis
-
-
-
1.4.99.B3 Proteus mirabilis
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.4.3.2 L-amino acid + H2O + O2
-
 Proteus mirabilis 2-oxo acid + NH3 + H2O2
-
 ?
1.4.3.2 additional information 2 distinct L-amino acid oxidases with different specificity, 1. aliphatic or aromatic L-amino acids with non-polar side chains, 2. L-amino acids with positively charged side chains Proteus mirabilis ?
-
 ?
1.4.99.B3 L-arginine + H2O + 2 cytochrome b
-
 Proteus mirabilis 2-oxo-5-guanidinopentanoic acid + NH3 + 2 reduced cytochrome b 68% of the activity with L-phenylalanine ?
1.4.99.B3 L-histidine + H2O + 2 cytochrome b
-
 Proteus mirabilis 2-oxo-4-imidazolepropionic acid + NH3 + 2 reduced cytochrome b 174% of the activity with L-phenylalanine ?
1.4.99.B3 L-leucine + H2O + 2 cytochrome b
-
 Proteus mirabilis 2-oxo-4-methylpentanoate + NH3 + 2 reduced cytochrome b 69% of the activity with L-phenylalanine ?
1.4.99.B3 L-methionine + H2O + 2 cytochrome b
-
 Proteus mirabilis 4-methylsulfanyl-2-oxobutanoate + NH3 + 2 reduced cytochrome b 74% of the activity with L-phenylalanine ?
1.4.99.B3 L-norleucine + H2O + 2 cytochrome b
-
 Proteus mirabilis 2-oxohexanoate + NH3 + 2 reduced cytochrome b 82% of the activity with L-phenylalanine ?
1.4.99.B3 L-ornithine + H2O + 2 cytochrome b
-
 Proteus mirabilis 2-oxo-5-aminopentanoate + NH3 + 2 reduced cytochrome b 73% of the activity with L-phenylalanine ?
1.4.99.B3 L-phenylalanine + H2O + 2 cytochrome c
-
 Proteus mirabilis phenylpyruvate + NH3 + 2 reduced cytochrome c acceptor horse cytochrome c ?
1.4.99.B3 L-phenylalanine + H2O + dichlorophenolindophenol
-
 Proteus mirabilis phenylpyruvate + NH3 + reduced dichlorophenolindophenol
-
 ?
1.4.99.B3 additional information one mol of phenylpyruvate is produced per half mol O2 used in the reaction. The process is carried on by amino acid specific flavoproteins and cytochromes b1, a1 and a2 of the respiratory chain Proteus mirabilis ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.4.99.B3 7.6
-
-
 Proteus mirabilis