From Wikipedia, the free encyclopedia
Polyamine oxidase (propane-1,3-diamine-forming)
Identifiers
EC no. 1.5.3.14
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

Polyamine oxidase (propane-1,3-diamine-forming) ( EC 1.5.3.14, MPAO, maize PAO) is an enzyme with systematic name spermidine:oxygen oxidoreductase (propane-1,3-diamine-forming). [1] [2] This enzyme catalyses the following chemical reaction

spermidine + O2 + H2O propane-1,3-diamine + 4- aminobutanal + H2O2

The products of the reaction cannot be converted directly to other polyamines.

References

  1. ^ Tavladoraki P, Schininà ME, Cecconi F, Di Agostino S, Manera F, Rea G, Mariottini P, Federico R, Angelini R (April 1998). "Maize polyamine oxidase: primary structure from protein and cDNA sequencing". FEBS Letters. 426 (1): 62–6. doi: 10.1016/S0014-5793(98)00311-1. PMID  9598979.
  2. ^ Federico R, Ercolini L, Laurenzi M, Angelini R (1996). "Oxidation of acetylpolyamines by maize polyamine oxidase". Phytochemistry. 43: 339–341. doi: 10.1016/0031-9422(96)00316-0.

External links

From Wikipedia, the free encyclopedia
Polyamine oxidase (propane-1,3-diamine-forming)
Identifiers
EC no. 1.5.3.14
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

Polyamine oxidase (propane-1,3-diamine-forming) ( EC 1.5.3.14, MPAO, maize PAO) is an enzyme with systematic name spermidine:oxygen oxidoreductase (propane-1,3-diamine-forming). [1] [2] This enzyme catalyses the following chemical reaction

spermidine + O2 + H2O propane-1,3-diamine + 4- aminobutanal + H2O2

The products of the reaction cannot be converted directly to other polyamines.

References

  1. ^ Tavladoraki P, Schininà ME, Cecconi F, Di Agostino S, Manera F, Rea G, Mariottini P, Federico R, Angelini R (April 1998). "Maize polyamine oxidase: primary structure from protein and cDNA sequencing". FEBS Letters. 426 (1): 62–6. doi: 10.1016/S0014-5793(98)00311-1. PMID  9598979.
  2. ^ Federico R, Ercolini L, Laurenzi M, Angelini R (1996). "Oxidation of acetylpolyamines by maize polyamine oxidase". Phytochemistry. 43: 339–341. doi: 10.1016/0031-9422(96)00316-0.

External links


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