1KYA | pdb_00001kya

ACTIVE LACCASE FROM TRAMETES VERSICOLOR COMPLEXED WITH 2,5-XYLIDINE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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)
A	d1kyaa3	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, C-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
A	d1kyaa2	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, middle domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
A	d1kyaa1	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, N-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
B	d1kyab3	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, C-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
B	d1kyab2	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, middle domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
B	d1kyab1	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, N-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
C	d1kyac3	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, C-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
C	d1kyac2	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, middle domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
C	d1kyac1	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, N-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
D	d1kyad3	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, C-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
D	d1kyad2	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, middle domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)
D	d1kyad1	All beta proteins	Cupredoxin-like	Cupredoxins	Multidomain cupredoxins	Laccase, N-terminal domain	(Trametes versicolor ) [TaxId: 5325 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Multidomain cupredoxins	8028367	4002203	SCOP2 (2022-06-29)
A	SCOP2 Family	Multidomain cupredoxins	8028368	4002203	SCOP2 (2022-06-29)
A	SCOP2 Family	Multidomain cupredoxins	8028370	4002203	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cupredoxins	8040746	3000886	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cupredoxins	8040747	3000886	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cupredoxins	8040749	3000886	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Cupredoxins	8040749	3000886	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cupredoxins	8040746	3000886	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cupredoxins	8040747	3000886	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cupredoxins	8040746	3000886	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cupredoxins	8040749	3000886	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cupredoxins	8040747	3000886	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cupredoxins	8040746	3000886	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cupredoxins	8040747	3000886	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cupredoxins	8040749	3000886	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	Sod_Cu	e1kyaA1	A: a/b three-layered sandwiches	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Sod_Cu	ECOD (v294.1)
B	Sod_Cu	e1kyaB1	A: a/b three-layered sandwiches	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Sod_Cu	ECOD (v294.1)
C	Sod_Cu	e1kyaC1	A: a/b three-layered sandwiches	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Sod_Cu	ECOD (v294.1)
D	Sod_Cu	e1kyaD1	A: a/b three-layered sandwiches	X: Phage tail fiber protein trimerization domain	H: beta-Prism I	T: beta-Prism I	F: Sod_Cu	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR008972	Cupredoxin	Homologous Superfamily
A, B, C, D	IPR001117	Multicopper oxidase, second cupredoxin domain	Domain
A, B, C, D	IPR011706	Multicopper oxidase, C-terminal	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

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.