1AV4

CRYSTAL STRUCTURES OF THE COPPER-CONTAINING AMINE OXIDASE FROM ARTHROBACTER GLOBIFORMIS IN THE HOLO-AND APO-FORMS: IMPLICATIONS FOR THE BIOGENESIS OF TOPA QUINONE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1av4a1	All beta proteins	Supersandwich	Amine oxidase catalytic domain	Amine oxidase catalytic domain	Copper amine oxidase, domain 3	(Arthrobacter globiformis ) [TaxId: 1665 ],	SCOPe (2.08)
A	d1av4a2	Alpha and beta proteins (a+b)	Cystatin-like	Amine oxidase N-terminal region	Amine oxidase N-terminal region	Copper amine oxidase, domains 1 and 2	(Arthrobacter globiformis ) [TaxId: 1665 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Amine oxidase N-terminal region	8032893	3000455	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	amine oxidase catalytic domain	8032891	3001726	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Amine oxidase N-terminal region	8032892	3000455	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Cu_amine_oxid	e1av4A1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: Cu_amine_oxid	ECOD (1.6)
A	Cu_amine_oxidN3	e1av4A3	A: a+b two layers	X: Cystatin-like	H: Amine oxidase N-terminal region (From Topology)	T: Amine oxidase N-terminal region	F: Cu_amine_oxidN3	ECOD (1.6)
A	tynA	e1av4A2	A: a+b two layers	X: Cystatin-like	H: Amine oxidase N-terminal region (From Topology)	T: Amine oxidase N-terminal region	F: tynA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.450.40	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
A	2.70.98.20	Mainly Beta	Distorted Sandwich	Beta-galactosidase	Chain A, domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21994	AGAO-like N2 domain (AGAO-like_N2)	AGAO-like N2 domain	This entry represents the first N-terminal domain (N2) of a group of copper amine oxidases, including PAOX from Arthrobacter globiformis (Swiss:P46881, also known as AGAO) [1-5].	Domain
A	PF01179	Copper amine oxidase, enzyme domain (Cu_amine_oxid)	Copper amine oxidase, enzyme domain	Copper amine oxidases are a ubiquitous and novel group of quinoenzymes that catalyse the oxidative deamination of primary amines to the corresponding aldehydes, with concomitant reduction of molecular oxygen to hydrogen peroxide. The enzymes are dime ...	Copper amine oxidases are a ubiquitous and novel group of quinoenzymes that catalyse the oxidative deamination of primary amines to the corresponding aldehydes, with concomitant reduction of molecular oxygen to hydrogen peroxide. The enzymes are dimers of identical 70-90 kDa subunits, each of which contains a single copper ion and a covalently bound cofactor formed by the post-translational modification of a tyrosine side chain to 2,4,5-trihydroxyphenylalanine quinone (TPQ). This family corresponds to the catalytic domain of the enzyme.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	AMINE OXIDASE	aliphatic amine oxidase activity oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor catalytic activity aliphatic amine dehydrogenase activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding primary methylamine oxidase activity aliphatic amine oxidase activity oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor catalytic activity aliphatic amine dehydrogenase activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding primary methylamine oxidase activity quinone binding	amine metabolic process metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000269	Copper amine oxidase	Family
A	IPR036460	Copper amine oxidase, catalytic domain superfamily	Homologous Superfamily
A	IPR054157	AGAO-like, N2 domain	Domain
A	IPR015798	Copper amine oxidase, catalytic domain	Domain
A	IPR049947	Copper amine oxidase, copper-binding site	Conserved Site
A	IPR016182	Copper amine oxidase, N-terminal	Homologous Superfamily
A	IPR049948	Copper amine oxidase, TPQ-binding site	Conserved Site

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	TPQ	Parent Component: TYR RESID: AA0147 PSI-MOD : oxidation of tyrosine to L-2',4',5'-topaquinone MOD:00156

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.