Annotations: 3PPS

Crystal structure of an ascomycete fungal laccase from Thielavia arenaria

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3ppsd1	All beta proteins	Cupredoxin-like	Cupredoxins	automated matches	automated matches	(Canariomyces arenarius ) [TaxId: 2609790 ],	SCOPe (2.08)
C	d3ppsc1	All beta proteins	Cupredoxin-like	Cupredoxins	automated matches	automated matches	(Canariomyces arenarius ) [TaxId: 2609790 ],	SCOPe (2.08)
B	d3ppsb1	All beta proteins	Cupredoxin-like	Cupredoxins	automated matches	automated matches	(Canariomyces arenarius ) [TaxId: 2609790 ],	SCOPe (2.08)
A	d3ppsa1	All beta proteins	Cupredoxin-like	Cupredoxins	automated matches	automated matches	(Canariomyces arenarius ) [TaxId: 2609790 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	4HBT_3	e3ppsD1	A: alpha arrays	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: 4HBT_3	ECOD (v295)
C	4HBT_3	e3ppsC1	A: alpha arrays	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: 4HBT_3	ECOD (v295)
B	4HBT_3	e3ppsB1	A: alpha arrays	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: 4HBT_3	ECOD (v295)
A	Metallophos_2	e3ppsA1	A: alpha arrays	X: Thioredoxin-like	H: Thioredoxin-like	T: Thioredoxin-like	F: Metallophos_2	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
C	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
B	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
A	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Laccase	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxidoreductase activity, acting on diphenols and related substances as donors hydroquinone:oxygen oxidoreductase activity catalytic activity	phenylpropanoid catabolic process phenylpropanoid metabolic process catabolic process lignin catabolic process metabolic process cellular process secondary metabolic process lignin metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR011706	Multicopper oxidase-like, C-terminal	Domain
A, B, C, D	IPR008972	Cupredoxin	Homologous Superfamily
A, B, C, D	IPR002355	Multicopper oxidase, copper-binding site	Binding Site
A, B, C, D	IPR001117	Multicopper oxidase, second cupredoxin domain	Domain
A, B, C, D	IPR045087	Multicopper oxidase	Family
A, B, C, D	IPR033138	Multicopper oxidases, conserved site	Conserved Site
A, B, C, D	IPR011707	Multicopper oxidase-like, N-terminal	Domain

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.