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. 2019 Apr 10;54(6):2080–2094. doi: 10.3892/ijo.2019.4780

Table I.

Structural properties of ZmPAO and BSAO.

ZmPAO BSAO
Source Maize, cell wall Calf, serum
Cofactor FAD Cu2+, TPQ
Molecular mass 53 kDa 170 kDa
Structure Monomeric glycoprotein Homodimeric glycoprotein
Catabolic pathway Terminal polyamine catabolism Back-conversion pathway catabolism

ZmPAO, maize polyamine oxidase; BSAO, bovine serum amine oxidase.