NCBI Accession #
NP_176759.1
NCBI GenBank Nucleotide #
NM_105256.4
NCBI Official Full Name
polyamine oxidase 4
NCBI Official Symbol
PAO4
NCBI Official Synonym Symbols
ATPAO4; F1E22.18; F1E22_18; polyamine oxidase 4
NCBI Protein Information
polyamine oxidase 4
NCBI Summary
encodes a peroxisomal polyamine oxidase, involved in the back-conversion polyamine degradation pathway. Among the five polyamine oxidases in the Arabidopsis genome, PAO4 is the major isoform in root peroxisomes.
UniProt Synonym Gene Names
AtPAO4
UniProt Protein Name
Probable polyamine oxidase 4
UniProt Synonym Protein Names
Amine oxidase 2
UniProt Primary Accession #
Q8H191
UniProt Secondary Accession #
Q94JZ7; Q9SHX4
UniProt Related Accession #
Q8H191
UniProt Comments
Flavoenzyme that catalyzes the oxidation of the secondary amino group of spermine. No activity detected when spermidine, putrescine or N1-acetylspermine are used as substrates.