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InterPro: IPR002937 Amine oxidase
Protein matches
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UniProtKB Matches: 4530 proteins |
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Accession
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IPR002937 Amino_oxidase |
Type
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Domain |
Signatures
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InterPro Relationships
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Found in
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IPR001613 Flavin-containing amine oxidase
IPR004572 Protoporphyrinogen oxidase
IPR012142 Tryptophan 2-monooxygenase
IPR014102 Phytoene desaturase
IPR014103 Carotene 7,8-desaturase
IPR014104 Myxoxanthophyll biosynthesis, C-3',4' desaturase CrtD
IPR014105 Zeta-phytoene desaturase
IPR017366 Histone lysine-specific demethylase
IPR017830 Squalene-associated FAD-dependent desaturase
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Contains
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IPR008150 Phytoene dehydrogenase, bacterial type, conserved site
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InterPro annotation
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Entry Details in BioMart
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Abstract
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This entry consists of various amine oxidases, including maize polyamine oxidase (PAO) [1], L-amino acid oxidases (LAO) and various flavin containing monoamine oxidases (MAO). The aligned region includes the flavin binding site of these
enzymes.
In vertebrates MAO plays an important role in regulating the intracellular levels of amines via their 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 oxidise 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.
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Structural links
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Database links
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Pfam Clan: CL0063.21
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Publications
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1.
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Tavladoraki P, Schinina ME, Cecconi F, Di Agostino S, Manera F, Rea G, Mariottini P, Federico R, Angelini R.
Maize polyamine oxidase: primary structure from protein and cDNA sequencing.
FEBS Lett. 426 62-6 1998
[PubMed: 9598979]
http://dx.doi.org/10.1016/S0014-5793(98)00311-1
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2.
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Tsugeno Y, Ito A.
A key amino acid responsible for substrate selectivity of monoamine oxidase A and B.
J. Biol. Chem. 272 14033-6 1997
[PubMed: 9162023]
http://dx.doi.org/10.1074/jbc.272.22.14033
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3.
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Schilling B, Lerch K.
Cloning, sequencing and heterologous expression of the monoamine oxidase gene from Aspergillus niger.
Mol. Gen. Genet. 247 430-8 1995
[PubMed: 7770050]
http://dx.doi.org/10.1007/BF00293144
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Additional Reading
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Binda C, Wang J, Li M, Hubalek F, Mattevi A, Edmondson DE.
Structural and mechanistic studies of arylalkylhydrazine inhibition of human monoamine oxidases A and B.
Biochemistry 47 2008 5616-25
[PubMed: 18426226]
http://dx.doi.org/10.1021/bi8002814
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Mimasu S, Sengoku T, Fukuzawa S, Umehara T, Yokoyama S.
Crystal structure of histone demethylase LSD1 and tranylcypromine at 2.25 A.
Biochem. Biophys. Res. Commun. 366 2008 15-22
[PubMed: 18039463]
http://dx.doi.org/10.1016/j.bbrc.2007.11.066
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Yang M, Culhane JC, Szewczuk LM, Gocke CB, Brautigam CA, Tomchick DR, Machius M, Cole PA, Yu H.
Structural basis of histone demethylation by LSD1 revealed by suicide inactivation.
Nat. Struct. Mol. Biol. 14 2007 535-9
[PubMed: 17529991]
http://dx.doi.org/10.1038/nsmb1255
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Binda C, Wang J, Pisani L, Caccia C, Carotti A, Salvati P, Edmondson DE, Mattevi A.
Structures of human monoamine oxidase B complexes with selective noncovalent inhibitors: safinamide and coumarin analogs.
J. Med. Chem. 50 2007 5848-52
[PubMed: 17915852]
http://dx.doi.org/10.1021/jm070677y
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Yang M, Culhane JC, Szewczuk LM, Jalili P, Ball HL, Machius M, Cole PA, Yu H.
Structural basis for the inhibition of the LSD1 histone demethylase by the antidepressant trans-2-phenylcyclopropylamine.
Biochemistry 46 2007 8058-65
[PubMed: 17569509]
http://dx.doi.org/10.1021/bi700664y
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InterPro 23.1
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