Annotations: 7DQX

Crystal structure of xanthine dehydrogenase family protein

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F [auth D]	Sybindin	e7dqxD1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Sybindin	ECOD (v294.2)
A	Peptidase_M4,Peptidase_M4_C	e7dqxA1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peptidase_M4,Peptidase_M4_C	ECOD (v294.2)
B	Sybindin	e7dqxB1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Sybindin	ECOD (v294.2)
D [auth E]	Peptidase_M4,Peptidase_M4_C	e7dqxE1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peptidase_M4,Peptidase_M4_C	ECOD (v294.2)
E [auth F]	Sybindin	e7dqxF1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Sybindin	ECOD (v294.2)
C	Peptidase_M4,Peptidase_M4_C	e7dqxC1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peptidase_M4,Peptidase_M4_C	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, F [auth D]	6-hydroxypseudooxynicotine dehydrogenase complex subunit gamma	oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors catalytic activity 6-hydroxypseudooxynicotine dehydrogenase activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	nicotine metabolic process catabolic process metabolic process cellular process nicotine catabolic process	-
B	6-hydroxypseudooxynicotine dehydrogenase complex subunit alpha	oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors catalytic activity 6-hydroxypseudooxynicotine dehydrogenase activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding	nicotine metabolic process catabolic process metabolic process cellular process nicotine catabolic process	-
D [auth E]	6-hydroxypseudooxynicotine dehydrogenase complex subunit alpha	oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors catalytic activity 6-hydroxypseudooxynicotine dehydrogenase activity FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding	nicotine metabolic process catabolic process metabolic process cellular process nicotine catabolic process	-
C, E [auth F]	6-hydroxypseudooxynicotine dehydrogenase complex subunit beta	oxidoreductase activity oxidoreductase activity, acting on the CH-NH group of donors catalytic activity 6-hydroxypseudooxynicotine dehydrogenase activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	nicotine metabolic process catabolic process metabolic process cellular process nicotine catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, F [auth D]	IPR046867	Aldehyde oxidase/xanthine dehydrogenase, second molybdopterin binding domain	Domain
A, F [auth D]	IPR000674	Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead	Domain
A, F [auth D]	IPR016208	Aldehyde oxidase/xanthine dehydrogenase-like	Family
A, F [auth D]	IPR036856	Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead superfamily	Homologous Superfamily
A, F [auth D]	IPR037165	Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain superfamily	Homologous Superfamily
A, F [auth D]	IPR008274	Aldehyde oxidase/xanthine dehydrogenase, first molybdopterin binding domain	Domain
B	IPR016167	FAD-binding, type PCMH, subdomain 1	Homologous Superfamily
B	IPR036683	CO dehydrogenase flavoprotein, C-terminal domain superfamily	Homologous Superfamily
B	IPR051312	Diverse Substrate Oxidoreductases	Family
B	IPR036318	FAD-binding, type PCMH-like superfamily	Homologous Superfamily
B	IPR016169	FAD-binding, type PCMH, subdomain 2	Homologous Superfamily
B	IPR016166	FAD-binding domain, PCMH-type	Domain
B	IPR005107	CO dehydrogenase flavoprotein, C-terminal	Domain
B	IPR002346	Molybdopterin dehydrogenase, FAD-binding	Domain
D [auth E]	IPR016167	FAD-binding, type PCMH, subdomain 1	Homologous Superfamily
D [auth E]	IPR036683	CO dehydrogenase flavoprotein, C-terminal domain superfamily	Homologous Superfamily
D [auth E]	IPR051312	Diverse Substrate Oxidoreductases	Family
D [auth E]	IPR036318	FAD-binding, type PCMH-like superfamily	Homologous Superfamily
D [auth E]	IPR016169	FAD-binding, type PCMH, subdomain 2	Homologous Superfamily
D [auth E]	IPR016166	FAD-binding domain, PCMH-type	Domain
D [auth E]	IPR005107	CO dehydrogenase flavoprotein, C-terminal	Domain
D [auth E]	IPR002346	Molybdopterin dehydrogenase, FAD-binding	Domain
C, E [auth F]	IPR002888	[2Fe-2S]-binding	Domain
C, E [auth F]	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
C, E [auth F]	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
C, E [auth F]	IPR036884	[2Fe-2S]-binding domain superfamily	Homologous Superfamily
C, E [auth F]	IPR051452	Diverse Oxidoreductases	Family
C, E [auth F]	IPR012675	Beta-grasp domain superfamily	Homologous Superfamily
C, E [auth F]	IPR006058	2Fe-2S ferredoxin, iron-sulphur binding site	Binding Site

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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.

7DQX | pdb_00007dqx

Crystal structure of xanthine dehydrogenase family protein

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage