Annotations: 7F8S

Pennisetum glaucum (Pearl millet) dehydroascorbate reductase (DHAR) with catalytic cysteine (Cy20) in sulphenic and sulfinic acid forms.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sybindin	e7f8sA1	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)
B	Peptidase_M4,Peptidase_M4_C	e7f8sB1	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	Dehydroascorbate reductase	glutathione transferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity oxidoreductase activity, acting on a sulfur group of donors disulfide oxidoreductase activity oxidoreductase activity antioxidant activity glutathione disulfide oxidoreductase activity glutathione dehydrogenase (ascorbate) activity oxidoreductase activity, acting on a sulfur group of donors, quinone or similar compound as acceptor	monosaccharide metabolic process glutathione metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process modified amino acid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process L-ascorbic acid metabolic process ascorbate glutathione cycle lactone metabolic process monosaccharide metabolic process glutathione metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process modified amino acid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process L-ascorbic acid metabolic process ascorbate glutathione cycle lactone metabolic process sulfur compound metabolic process metabolic process cellular process small molecule metabolic process hydrogen peroxide catabolic process	-
B	Dehydroascorbate reductase	glutathione transferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity oxidoreductase activity, acting on a sulfur group of donors disulfide oxidoreductase activity oxidoreductase activity antioxidant activity glutathione disulfide oxidoreductase activity glutathione dehydrogenase (ascorbate) activity oxidoreductase activity, acting on a sulfur group of donors, quinone or similar compound as acceptor	monosaccharide metabolic process glutathione metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process modified amino acid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process L-ascorbic acid metabolic process ascorbate glutathione cycle lactone metabolic process monosaccharide metabolic process glutathione metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process modified amino acid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process L-ascorbic acid metabolic process ascorbate glutathione cycle lactone metabolic process sulfur compound metabolic process metabolic process cellular process small molecule metabolic process hydrogen peroxide catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR044627	Dehydroascorbate reductases DHAR1/2/3/4	Family
A	IPR010987	Glutathione S-transferase, C-terminal-like	Domain
A	IPR036282	Glutathione S-transferase, C-terminal domain superfamily	Homologous Superfamily
A	IPR004045	Glutathione S-transferase, N-terminal	Domain
A	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
A	IPR040079	Glutathione transferase family	Family
B	IPR044627	Dehydroascorbate reductases DHAR1/2/3/4	Family
B	IPR010987	Glutathione S-transferase, C-terminal-like	Domain
B	IPR036282	Glutathione S-transferase, C-terminal domain superfamily	Homologous Superfamily
B	IPR004045	Glutathione S-transferase, N-terminal	Domain
B	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
B	IPR040079	Glutathione transferase family	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	CSO	Parent Component: CYS : AA0205 : L-cysteine sulfenic acid MOD:00210
B	CSD	Parent Component: CYS : AA0205 , AA0262 : L-cysteine sulfenic acid MOD:00210 , L-cysteine sulfinic acid MOD:00267

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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.

7F8S | pdb_00007f8s

Pennisetum glaucum (Pearl millet) dehydroascorbate reductase (DHAR) with catalytic cysteine (Cy20) in sulphenic and sulfinic acid forms.

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

Protein Modification Annotation