8EM2 | pdb_00008em2

Cryo-EM structure of the human GDH/6PGL endoplasmic bifunctional protein

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	F_UNCLASSIFIED	e8em2B2	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e8em2B1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e8em2A2	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e8em2A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00479	Glucose-6-phosphate dehydrogenase, NAD binding domain (G6PD_N)	Glucose-6-phosphate dehydrogenase, NAD binding domain		Domain
A, B	PF02781	Glucose-6-phosphate dehydrogenase, C-terminal domain (G6PD_C)	Glucose-6-phosphate dehydrogenase, C-terminal domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	GDH/6PGL endoplasmic bifunctional protein	binding carbohydrate binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding hydrolase activity, acting on ester bonds 6-phosphogluconolactonase activity carboxylic ester hydrolase activity hydrolase activity catalytic activity binding carbohydrate binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding hydrolase activity, acting on ester bonds 6-phosphogluconolactonase activity carboxylic ester hydrolase activity hydrolase activity catalytic activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors glucose dehydrogenase activity glucose 1-dehydrogenase [NAD(P)+] activity glucose 1-dehydrogenase (NAD+) activity glucose 1-dehydrogenase (NADP+) activity glucose-6-phosphate dehydrogenase activity	nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process carbohydrate derivative metabolic process pentose-phosphate shunt, oxidative branch primary metabolic process generation of precursor metabolites and energy glucose 6-phosphate metabolic process nucleotide metabolic process NADP+ metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process NADPH regeneration purine nucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process carbohydrate derivative metabolic process pentose-phosphate shunt, oxidative branch primary metabolic process generation of precursor metabolites and energy glucose 6-phosphate metabolic process nucleotide metabolic process NADP+ metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process NADPH regeneration purine nucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt phosphate-containing compound metabolic process pyridine-containing compound metabolic process metabolic process cellular process small molecule metabolic process phosphorus metabolic process response to nutrient levels response to stimulus regulation of cellular process regulation of hormone biosynthetic process regulation of lipid metabolic process cortisol metabolic process regulation of primary metabolic process regulation of small molecule metabolic process regulation of biological quality primary alcohol biosynthetic process hormone biosynthetic process tertiary alcohol metabolic process regulation of biological process regulation of steroid hormone biosynthetic process regulation of alcohol biosynthetic process olefinic compound biosynthetic process regulation of hormone levels regulation of ketone metabolic process glucocorticoid metabolic process glucocorticoid biosynthetic process biosynthetic process regulation of metabolic process regulation of cortisol biosynthetic process regulation of steroid biosynthetic process regulation of hormone metabolic process ketone metabolic process steroid metabolic process lipid biosynthetic process alcohol metabolic process regulation of glucocorticoid metabolic process regulation of glucocorticoid biosynthetic process steroid biosynthetic process steroid hormone biosynthetic process regulation of biosynthetic process small molecule biosynthetic process regulation of ketone biosynthetic process regulation of steroid metabolic process biological regulation hormone metabolic process cortisol biosynthetic process alcohol biosynthetic process tertiary alcohol biosynthetic process olefinic compound metabolic process regulation of lipid biosynthetic process ketone biosynthetic process lipid metabolic process primary alcohol metabolic process monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process glucose metabolic process response to alcohol response to chemical response to oxygen-containing compound	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm sarcoplasm membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm sarcoplasm sarcoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR022675	Glucose-6-phosphate dehydrogenase, C-terminal	Domain
A, B	IPR006148	Glucosamine/galactosamine-6-phosphate isomerase	Domain
A, B	IPR001282	Glucose-6-phosphate dehydrogenase	Family
A, B	IPR005900	6-phosphogluconolactonase, DevB-type	Domain
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR019796	Glucose-6-phosphate dehydrogenase, active site	Active Site
A, B	IPR037171	NagB/RpiA transferase-like	Homologous Superfamily
A, B	IPR022674	Glucose-6-phosphate dehydrogenase, NAD-binding	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O95479	cortisone reductase deficiency 1 cortisone reductase deficiency allergic rhinitis diabetes mellitus malignant ependymoma pancreatic ductal adenocarcinoma atypical teratoid rhabdoid tumor cutaneous lupus erythematosus glioblastoma malignant glioma pilocytic astrocytoma cystic fibrosis large cell medulloblastoma ovarian cancer

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.