1NAA | pdb_00001naa

Cellobiose Dehydrogenase Flavoprotein Fragment in Complex with Cellobionolactam

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1naaa1	Alpha and beta proteins (a/b)	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	FAD-linked reductases, N-terminal domain	Flavoprotein domain of flavocytochrome cellobiose dehydrogenase (CDH), FAD-binding domain	(Phanerodontia chrysosporium ) [TaxId: 2822231 ],	SCOPe (2.08)
A	d1naaa2	Alpha and beta proteins (a+b)	FAD-linked reductases, C-terminal domain	FAD-linked reductases, C-terminal domain	GMC oxidoreductases	Flavoprotein domain of flavocytochrome cellobiose dehydrogenase (CDH), substrate-binding domain	(Phanerodontia chrysosporium ) [TaxId: 2822231 ],	SCOPe (2.08)
B	d1naab1	Alpha and beta proteins (a/b)	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	FAD-linked reductases, N-terminal domain	Flavoprotein domain of flavocytochrome cellobiose dehydrogenase (CDH), FAD-binding domain	(Phanerodontia chrysosporium ) [TaxId: 2822231 ],	SCOPe (2.08)
B	d1naab2	Alpha and beta proteins (a+b)	FAD-linked reductases, C-terminal domain	FAD-linked reductases, C-terminal domain	GMC oxidoreductases	Flavoprotein domain of flavocytochrome cellobiose dehydrogenase (CDH), substrate-binding domain	(Phanerodontia chrysosporium ) [TaxId: 2822231 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Flavoreductase-like	8055487	3000055	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Flavoreductase-like	8055487	3000055	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	CDH_FAD_bind_C	e1naaA1	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C (From Topology)	T: FAD-linked reductases-C	F: CDH_FAD_bind_C	ECOD (1.6)
A	GMC_oxred_N	e1naaA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: GMC_oxred_N	ECOD (1.6)
B	CDH_FAD_bind_C	e1naaB1	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C (From Topology)	T: FAD-linked reductases-C	F: CDH_FAD_bind_C	ECOD (1.6)
B	GMC_oxred_N	e1naaB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: GMC_oxred_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)
A	3.30.410.10	Alpha Beta	2-Layer Sandwich	Cholesterol Oxidase	domain 2	CATH (4.3.0)
B	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)
B	3.30.410.10	Alpha Beta	2-Layer Sandwich	Cholesterol Oxidase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00732	GMC oxidoreductase (GMC_oxred_N)	GMC oxidoreductase	This family of proteins bind FAD as a cofactor.	Domain
A, B	PF05199	GMC oxidoreductase (GMC_oxred_C)	GMC oxidoreductase	This domain found associated with Pfam:PF00732.	Domain
A, B	PF13450	NAD(P)-binding Rossmann-like domain (NAD_binding_8)	NAD(P)-binding Rossmann-like domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Cellobiose dehydrogenase	oxidoreductase activity oxidoreductase activity, acting on CH-OH group of donors catalytic activity cellobiose dehydrogenase (acceptor) activity cation binding ion binding binding metal ion binding small molecule binding flavin adenine dinucleotide binding nucleoside phosphate binding anion binding nucleotide binding heterocyclic compound binding	carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellular process cellulose catabolic process carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellular process cellulose catabolic process macromolecule metabolic process cellulose metabolic process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015920	Cellobiose dehydrogenase-like, cytochrome domain	Domain
A, B	IPR000172	Glucose-methanol-choline oxidoreductase, N-terminal	Domain
A, B	IPR005018	DOMON domain	Domain
A, B	IPR007867	Glucose-methanol-choline oxidoreductase, C-terminal	Domain
A, B	IPR053208	GMC Oxidoreductase Cellobiose Dehydrogenase	Family
A, B	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily

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.