3RQS | pdb_00003rqs

Crystal Structure of human L-3- Hydroxyacyl-CoA dehydrogenase (EC1.1.1.35) from mitochondria at the resolution 2.0 A, Northeast Structural Genomics Consortium Target HR487, Mitochondrial Protein Partnership

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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3rqsa2	All alpha proteins	6-phosphogluconate dehydrogenase C-terminal domain-like	6-phosphogluconate dehydrogenase C-terminal domain-like	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3rqsa1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	6-phosphogluconate dehydrogenase-like, N-terminal domain	automated matches	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)
B	SCOP2B Superfamily	6-phosphogluconate dehydrogenase-like	8001136	3000048	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	6-phosphogluconate dehydrogenase-like	8001136	3000048	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)
B		e3rqsB2	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: PQQ_2	F:	ECOD (20:10:01)
B		e3rqsB3	A: jelly-roll	X: Double-stranded beta-helix	H: Double-stranded beta-helix	T: Ribosomal_L24e	F:	ECOD (20:10:01)
A		e3rqsA1	A: Thioredoxin-like	X: Thioredoxin-like	H: Thioredoxin-like	T: Rubrerythrin	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	6.10.250.1150	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		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)
B	1.10.1040.10	Mainly Alpha	Orthogonal Bundle	N-(1-d-carboxylethyl)-l-norvaline Dehydrogenase	domain 2	CATH (4.3.0)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	1.10.1040.10	Mainly Alpha	Orthogonal Bundle	N-(1-d-carboxylethyl)-l-norvaline Dehydrogenase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02737	3-hydroxyacyl-CoA dehydrogenase, NAD binding domain (3HCDH_N)	3-hydroxyacyl-CoA dehydrogenase, NAD binding domain	This family also includes lambda crystallin.	Domain
A, B	PF00725	3-hydroxyacyl-CoA dehydrogenase, C-terminal domain (3HCDH)	3-hydroxyacyl-CoA dehydrogenase, C-terminal domain	This family also includes lambda crystallin. Some proteins include two copies of this domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Hydroxyacyl-coenzyme A dehydrogenase, mitochondrial	transferase activity catalytic activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity transferase activity catalytic activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule 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 (3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity identical protein binding protein binding	response to stimulus response to chemical response to xenobiotic stimulus developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process cell differentiation cellular process response to stimulus response to chemical response to xenobiotic stimulus developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process cell differentiation cellular process fatty acid metabolic process lipid catabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process lipid modification organic acid metabolic process organic acid catabolic process fatty acid catabolic process monocarboxylic acid catabolic process fatty acid oxidation carboxylic acid catabolic process fatty acid beta-oxidation metabolic process small molecule metabolic process monocarboxylic acid metabolic process lipid oxidation small molecule catabolic process lipid metabolic process response to activity negative regulation of protein transport regulation of localization establishment of protein localization regulation of cellular process nitrogen compound transport negative regulation of biological process negative regulation of transport cell communication localization negative regulation of secretion negative regulation of hormone secretion negative regulation of secretion by cell intracellular protein localization regulation of biological quality regulation of peptide hormone secretion regulation of biological process negative regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region negative regulation of establishment of protein localization protein secretion establishment of localization regulation of protein secretion regulation of secretion negative regulation of protein secretion regulation of hormone secretion regulation of protein localization regulation of peptide secretion transport signaling negative regulation of signaling hormone secretion negative regulation of cell communication protein localization to extracellular region negative regulation of peptide secretion peptide secretion regulation of secretion by cell secretion by cell signal release negative regulation of cellular process negative regulation of protein localization regulation of signaling regulation of transport secretion regulation of peptide transport biological regulation regulation of establishment of protein localization export from cell cell-cell signaling regulation of protein transport peptide transport negative regulation of insulin secretion protein transport regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport regulation of cell communication insulin secretion multicellular organismal process homeostatic process positive regulation of biological process adaptive thermogenesis multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process regulation of multicellular organismal process response to hormone response to endogenous stimulus response to peptide hormone response to insulin response to oxygen-containing compound response to nitrogen compound	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen mitochondrial matrix

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006108	3-hydroxyacyl-CoA dehydrogenase, C-terminal	Domain
A, B	IPR013328	6-phosphogluconate dehydrogenase, domain 2	Homologous Superfamily
A, B	IPR052242	Mitochondrial 3-hydroxyacyl-CoA dehydrogenase	Family
A, B	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR006180	3-hydroxyacyl-CoA dehydrogenase, conserved site	Conserved Site
A, B	IPR006176	3-hydroxyacyl-CoA dehydrogenase, NAD binding	Domain
A, B	IPR022694	3-hydroxyacyl-CoA dehydrogenase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q16836	hyperinsulinemic hypoglycemia, familial, 4 obesity disorder hyperinsulinemic hypoglycemia hyperinsulinism due to short chain 3-hydroxylacyl-CoA dehydrogenase deficiency medulloblastoma ovarian cancer precancerous condition ulcerative colitis 3-alpha-hydroxyacyl-CoA dehydrogenase deficiency arthrogryposis inborn errors of metabolism invasive ductal breast carcinoma malignant colon neoplasm myopathy pancreatic ductal adenocarcinoma hyperinsulinemic hypoglycemia, familial, 4 obesity disorder hyperinsulinemic hypoglycemia hyperinsulinism due to short chain 3-hydroxylacyl-CoA dehydrogenase deficiency medulloblastoma ovarian cancer precancerous condition ulcerative colitis 3-alpha-hydroxyacyl-CoA dehydrogenase deficiency arthrogryposis inborn errors of metabolism invasive ductal breast carcinoma malignant colon neoplasm myopathy pancreatic ductal adenocarcinoma 3-hydroxyacyl-CoA dehydrogenase deficiency astrocytic tumor ductal breast carcinoma in situ hyperinsulinism intellectual disability lung adenocarcinoma malignant ependymoma plasma cell myeloma rheumatoid arthritis acute myeloid leukemia B-cell chronic lymphocytic leukemia interstitial cystitis lymphoplasmacytic lymphoma

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.