2O23

The structure of wild-type human HADH2 (17beta-hydroxysteroid dehydrogenase type 10) bound to NAD+ at 1.2 A

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
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2o23a2	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2o23a3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2o23b2	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2o23b3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SDR-like	8058497	3000038	SCOP2B (2022-06-29)
B	SCOP2 Family	Short-chain dehydrogenases/reductases SDR	8058496	4000029	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	SDR-like	8058497	3000038	SCOP2 (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	adh_short_C2	e2o23A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
B	adh_short_C2	e2o23B1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	HADH2 protein	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 3-hydroxy-2-methylbutyryl-CoA dehydrogenase activity catalytic activity steroid dehydrogenase activity steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor isoursodeoxycholate 7-beta-dehydrogenase (NAD+) activity testosterone dehydrogenase [NAD(P)] activity testosterone dehydrogenase (NAD+) activity 3-hydroxyacyl-CoA dehydrogenase activity 17-beta-hydroxysteroid dehydrogenase (NAD+) activity RNA binding binding 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 3-hydroxy-2-methylbutyryl-CoA dehydrogenase activity catalytic activity steroid dehydrogenase activity steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor isoursodeoxycholate 7-beta-dehydrogenase (NAD+) activity testosterone dehydrogenase [NAD(P)] activity testosterone dehydrogenase (NAD+) activity 3-hydroxyacyl-CoA dehydrogenase activity 17-beta-hydroxysteroid dehydrogenase (NAD+) activity RNA binding binding organic cyclic compound binding nucleic acid binding tRNA binding chenodeoxycholate 7-alpha-dehydrogenase (NAD+) activity androstan-3-alpha,17-beta-diol dehydrogenase activity estradiol 17-beta-dehydrogenase [NAD(P)] activity ursodeoxycholate 7-beta-dehydrogenase (NAD+) activity cholate 7-alpha-dehydrogenase activity	regulation of hormone levels steroid metabolic process biological regulation androgen metabolic process primary metabolic process hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process regulation of biological quality lipid metabolic process catabolic process oxoacid metabolic process organic acid catabolic process regulation of hormone levels steroid metabolic process biological regulation androgen metabolic process primary metabolic process hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process regulation of biological quality lipid metabolic process catabolic process oxoacid metabolic process organic acid catabolic process organic acid metabolic process cellular lipid catabolic process cellular catabolic process monocarboxylic acid catabolic process fatty acid oxidation carboxylic acid catabolic process fatty acid beta-oxidation small molecule metabolic process lipid oxidation fatty acid metabolic process lipid catabolic process cellular metabolic process carboxylic acid metabolic process lipid modification fatty acid catabolic process cellular lipid metabolic process cellular process monocarboxylic acid metabolic process small molecule catabolic process organic substance catabolic process estrogen metabolic process protein-containing complex organization protein homotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis mitochondrial tRNA modification cellular biosynthetic process RNA metabolic process mitochondrial gene expression nucleobase-containing compound metabolic process mitochondrial RNA processing tRNA processing organic substance biosynthetic process mitochondrial RNA modification tRNA threonylcarbamoyladenosine metabolic process RNA processing mitochondrial tRNA methylation mitochondrial tRNA processing tRNA modification gene expression macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation tRNA metabolic process RNA modification biosynthetic process methylation macromolecule modification ncRNA metabolic process nucleic acid catabolic process macromolecule metabolic process mitochondrial RNA metabolic process RNA methylation tRNA methylation organic hydroxy compound metabolic process lipid biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process steroid biosynthetic process bile acid biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process bile acid metabolic process organic hydroxy compound biosynthetic process organic cyclic compound biosynthetic process amino acid metabolic process alpha-amino acid metabolic process branched-chain amino acid catabolic process branched-chain amino acid metabolic process isoleucine catabolic process amino acid catabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process alpha-amino acid catabolic process isoleucine metabolic process brexanolone metabolic process cellular ketone metabolic process C21-steroid hormone metabolic process mitochondrial tRNA 5'-end processing tRNA 5'-end processing mitochondrial RNA 5'-end processing RNA 5'-end processing mitochondrial tRNA 3'-end processing RNA 3'-end processing tRNA 3'-end processing mitochondrial RNA 3'-end processing organelle organization mitochondrion organization	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex catalytic complex methyltransferase complex membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex catalytic complex methyltransferase complex transferase complex tRNA methyltransferase complex mitochondrial protein-containing complex ribonuclease P complex endonuclease complex endoribonuclease complex ribonucleoprotein complex mitochondrial ribonuclease P complex intracellular protein-containing complex membrane-enclosed lumen nucleoid mitochondrial matrix intracellular organelle lumen organelle lumen intracellular non-membrane-bounded organelle mitochondrial nucleoid non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002347	Short-chain dehydrogenase/reductase SDR	Family
A, B	IPR020904	Short-chain dehydrogenase/reductase, conserved site	Conserved Site
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q99714	HSD10 mitochondrial disease intellectual disability 2-methyl-3-hydroxybutyric aciduria chromosome Xp11.22 duplication syndrome lung adenocarcinoma neurodegenerative disease

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.