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

BRENDA support

Literature summary extracted from

  • Mo, H.; Wang, X.; Zhang, Y.; Zhang, G.; Zhang, J.; Ma, Z.
    Cotton polyamine oxidase is required for spermine and camalexin signalling in the defence response to Verticillium dahliae (2015), Plant J., 83, 962-975 .
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.5.3.16 constitutive expression of GhPAO in Arabidopsis thaliana produces improved resistance to Verticillium dahliae (a destructive, soil-borne fungal pathogen) and maintains putrescine, spermidine and spermine at high levels Gossypium hirsutum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.5.3.16 spermine + O2 + H2O Gossypium hirsutum the enzyme contributes to resistance of the plant against Verticillium dahliae through the mediation of spermine and camalexin signalling spermidine + 3-aminopropanal + H2O2
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.5.3.16 Gossypium hirsutum
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.5.3.16 spermine + O2 + H2O
-
 Gossypium hirsutum spermidine + 3-aminopropanal + H2O2
-
 ?
1.5.3.16 spermine + O2 + H2O the enzyme contributes to resistance of the plant against Verticillium dahliae through the mediation of spermine and camalexin signalling Gossypium hirsutum spermidine + 3-aminopropanal + H2O2
-
 ?

Subunits

EC Number Subunits Comment Organism
1.5.3.16 ? x * 553900, calculated from sequence Gossypium hirsutum

Synonyms

EC Number Synonyms Comment Organism
1.5.3.16 GhPAO
-
 Gossypium hirsutum

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.5.3.16 40
-
 substrate: spermine Gossypium hirsutum

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.5.3.16 37 45 37°C: about 80% of maximal activity, 45°C: about 55% of maximal activity, substrate: spermine Gossypium hirsutum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.5.3.16 8
-
 substrate: spermine Gossypium hirsutum

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.5.3.16 7.5 9 7.5: about 30% of maximal activity, pH 9.0: about 40% of maximal activity, substrate: spermine Gossypium hirsutum

General Information

EC Number General Information Comment Organism
1.5.3.16 physiological function the enzyme contributes to resistance of the plant against Verticillium dahliae through the mediation of spermine and camalexin signalling Gossypium hirsutum