Annotations: 5LGB

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Amino_oxidase_2nd	e5lgbA2	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C (From Topology)	T: FAD-linked reductases-C	F: Amino_oxidase_2nd	ECOD (1.6)
A	Amino_oxidase_1st	e5lgbA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Amino_oxidase_1st	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01593	Flavin containing amine oxidoreductase (Amino_oxidase)	Flavin containing amine oxidoreductase	This family consists of various amine oxidases, including maze polyamine oxidase (PAO) [1] and various flavin containing monoamine oxidases (MAO). The aligned region includes the flavin binding site of these enzymes. The family also contains phytoene ...	This family consists of various amine oxidases, including maze polyamine oxidase (PAO) [1] and various flavin containing monoamine oxidases (MAO). The aligned region includes the flavin binding site of these enzymes. The family also contains phytoene dehydrogenases and related enzymes. In vertebrates MAO plays an important role regulating the intracellular levels of amines via there oxidation; these include various neurotransmitters, neurotoxins and trace amines [2]. In lower eukaryotes such as aspergillus and in bacteria the main role of amine oxidases is to provide a source of ammonium [3]. PAOs in plants, bacteria and protozoa oxidase spermidine and spermine to an aminobutyral, diaminopropane and hydrogen peroxide and are involved in the catabolism of polyamines [1]. Other members of this family include tryptophan 2-monooxygenase, putrescine oxidase, corticosteroid binding proteins and antibacterial glycoproteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Peroxisomal N(1)-acetyl-spermine/spermidine oxidase,Peroxisomal N(1)-acetyl-spermine/spermidine oxidase	oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors, oxygen as acceptor polyamine oxidase activity oxidoreductase activity, acting on the CH-NH group of donors N(1)-acetylpolyamine oxidase (3-acetamidopropanal-forming) activity catalytic activity spermine oxidase activity	amine metabolic process catabolic process cellular biogenic amine catabolic process metabolic process polyamine catabolic process polyamine metabolic process biogenic amine metabolic process amine catabolic process spermine catabolic process spermine metabolic process spermidine catabolic process spermidine metabolic process putrescine biosynthetic process biogenic amine biosynthetic process amine metabolic process catabolic process cellular biogenic amine catabolic process metabolic process polyamine catabolic process polyamine metabolic process biogenic amine metabolic process amine catabolic process spermine catabolic process spermine metabolic process spermidine catabolic process spermidine metabolic process putrescine biosynthetic process biogenic amine biosynthetic process biosynthetic process amine biosynthetic process polyamine biosynthetic process putrescine metabolic process putrescine catabolic process positive regulation of biological process regulation of polyamine biosynthetic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of amine metabolic process spermidine biosynthetic process regulation of biosynthetic process regulation of spermidine biosynthetic process regulation of biological process regulation of amine metabolic process biological regulation primary metabolic process positive regulation of spermidine biosynthetic process regulation of metabolic process	peroxisomal matrix membrane-bounded organelle intracellular anatomical structure peroxisome membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle organelle lumen organelle microbody lumen microbody cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002937	Amine oxidase	Domain
A	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR050281	Flavin monoamine oxidase and related enzymes	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.