Mechanism	peroxygenase
Note	Family created after the characterization of Phytophthora infestans enzymes by Sabbadin et. al., (PMID:34385392). AA17 are copper-dependent lytic polysaccharide monooxygenases (LPMOs) found in oomycetes; binding and cleavage of homogalacturonan with oxidation of C-4 has been demonstrated for three AA17 LPMOs from Phytophtora infestans; oxidative polygalacturonase; C4-oxidative cleavage of polygalacturonic acid, generating a C4-ketone in a b-position relative to one carboxylic group, resulting in an unstable b-keto acid that undergoes spontaneous decarboxylation and tautomerization
Statistics	GenBank accession (89); Uniprot accession (4); PDB accession (3); 3D entries (3); cryst (0)

Activity Id	EC#	Activity Name	Residue -2	Bond -1	Residue -1	Reacting Bond	Residue +1	Bond +1	Residue +2	Reactant
O396	1.14.99.-	lytic polygalacturonan acid monooxygenase / polygalacturonan acid oxidase (C4-dehydrogenating)	aDGalpA	1,4	aDGalpA	1,4o	aDGalpA	1.4	aDGalpA	H2O2
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