6DV2

Crystal Structure of Human Mitochondrial Trifunctional Protein

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00108	e6dv2A2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
A	PF02803	e6dv2A1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
C	PF00108	e6dv2C2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
C	PF02803	e6dv2C1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
D	PF00108	e6dv2D1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
D	PF02803	e6dv2D2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
F	PF00108	e6dv2F1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
F	PF02803	e6dv2F2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
B	PF00108	e6dv2B2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
B	PF02803	e6dv2B1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
E	PF00108	e6dv2E1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF00108	ECOD (1.6)
E	PF02803	e6dv2E2	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: PF02803	ECOD (1.6)
G	PF00725	e6dv2G4	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
G	PF02737	e6dv2G3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
G	PF00378	e6dv2G1	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
L	PF00725	e6dv2L1	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
L	PF02737	e6dv2L3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
L	PF00378	e6dv2L2	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
H	PF00725	e6dv2H4	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
H	PF02737	e6dv2H2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
H	PF00378	e6dv2H3	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
I	PF00725	e6dv2I1	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
I	PF02737	e6dv2I3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
I	PF00378	e6dv2I4	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
J	PF00725	e6dv2J1	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
J	PF02737	e6dv2J3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
J	PF00378	e6dv2J4	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
K	PF00725	e6dv2K2	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF00725	ECOD (1.6)
K	PF02737	e6dv2K3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02737	ECOD (1.6)
K	PF00378	e6dv2K1	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
G	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
L	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
H	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
I	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
J	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
K	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF02803	Thiolase, C-terminal domain (Thiolase_C)	Thiolase, C-terminal domain	Thiolase is reported to be structurally related to beta-ketoacyl synthase (Pfam:PF00109), and also chalcone synthase.	Domain
A, B, C, D, E A, B, C, D, E, F	PF00108	Thiolase, N-terminal domain (Thiolase_N)	Thiolase, N-terminal domain	Thiolase is reported to be structurally related to beta-ketoacyl synthase (Pfam:PF00109), and also chalcone synthase.	Domain
G, H, I, J, K G, H, I, J, K, L	PF02737	3-hydroxyacyl-CoA dehydrogenase, NAD binding domain (3HCDH_N)	3-hydroxyacyl-CoA dehydrogenase, NAD binding domain	This family also includes lambda crystallin.	Domain
G, H, I, J, K G, H, I, J, K, L	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
G, H, I, J, K G, H, I, J, K, L	PF00378	Enoyl-CoA hydratase/isomerase (ECH_1)	Enoyl-CoA hydratase/isomerase	This family contains a diverse set of enzymes including: enoyl-CoA hydratase, napthoate synthase, carnitate racemase, 3-hydroxybutyryl-CoA dehydratase and dodecanoyl-CoA delta-isomerase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Trifunctional enzyme subunit beta, mitochondrial	acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity acetyl-CoA C-acyltransferase activity C-acyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding lncRNA binding nucleic acid 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 acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity acetyl-CoA C-acyltransferase activity C-acyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding lncRNA binding nucleic acid 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-hydroxyacyl-CoA dehydrogenase activity acetyl-CoA C-acetyltransferase activity acetyltransferase activity C-acetyltransferase activity enoyl-CoA hydratase activity hydro-lyase activity lyase activity carbon-oxygen lyase activity myristoyltransferase activity acetyl-CoA C-myristoyltransferase activity	organic substance metabolic process biosynthetic process cellular biosynthetic process cellular metabolic process organic substance biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic process catabolic process oxoacid metabolic process organic acid catabolic process organic acid metabolic process organic substance metabolic process biosynthetic process cellular biosynthetic process cellular metabolic process organic substance biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic 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 carboxylic acid metabolic process primary metabolic process lipid modification fatty acid catabolic process cellular lipid metabolic process monocarboxylic acid metabolic process small molecule catabolic process organic substance catabolic process lipid metabolic process cellular response to stimulus response to organic substance biological process involved in interspecies interaction between organisms response to stimulus response to lipid response to other organism cellular response to lipopolysaccharide response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound response to biotic stimulus cellular response to biotic stimulus cellular response to chemical stimulus response to chemical response to bacterium cellular response to lipid cellular response to organic substance response to external biotic stimulus response to molecule of bacterial origin	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex catalytic complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen fatty acid beta-oxidation multienzyme complex organelle lumen mitochondrial fatty acid beta-oxidation multienzyme complex organelle outer membrane bounding membrane of organelle mitochondrial outer membrane outer membrane nucleoid intracellular non-membrane-bounded organelle mitochondrial nucleoid non-membrane-bounded organelle endoplasmic reticulum endomembrane system
G, H, I, J, K G, H, I, J, K, L	Trifunctional enzyme subunit alpha, mitochondrial	enoyl-CoA hydratase activity hydro-lyase activity 3-hydroxyacyl-CoA dehydratase activity lyase activity catalytic activity carbon-oxygen lyase 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 3-hydroxyacyl-CoA dehydrogenase activity acetyl-CoA C-acetyltransferase activity acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups enoyl-CoA hydratase activity hydro-lyase activity 3-hydroxyacyl-CoA dehydratase activity lyase activity catalytic activity carbon-oxygen lyase 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 3-hydroxyacyl-CoA dehydrogenase activity acetyl-CoA C-acetyltransferase activity acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity acetyl-CoA C-acyltransferase activity C-acyltransferase activity C-acetyltransferase activity amide binding binding adenyl ribonucleotide binding fatty-acyl-CoA binding nucleotide binding acyl-CoA binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding lipid binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding fatty acid derivative binding small molecule binding sulfur compound binding NAD+ binding NAD binding protein-containing complex binding long-chain-3-hydroxyacyl-CoA dehydrogenase activity	response to stimulus response to chemical response to xenobiotic stimulus catabolic process oxoacid metabolic process organic acid catabolic process organic acid metabolic process cellular lipid catabolic process cellular catabolic process organic substance metabolic process monocarboxylic acid catabolic process fatty acid oxidation carboxylic acid catabolic process fatty acid beta-oxidation response to stimulus response to chemical response to xenobiotic stimulus catabolic process oxoacid metabolic process organic acid catabolic process organic acid metabolic process cellular lipid catabolic process cellular catabolic process organic substance metabolic 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 primary metabolic process lipid modification fatty acid catabolic process cellular lipid metabolic process metabolic process cellular process monocarboxylic acid metabolic process small molecule catabolic process organic substance catabolic process lipid metabolic process cardiolipin acyl-chain remodeling phosphatidylglycerol metabolic process glycerophospholipid metabolic process cardiolipin metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process glycerolipid metabolic process phosphorus metabolic process response to organic substance response to hormone response to endogenous stimulus response to organonitrogen compound response to peptide hormone response to insulin response to oxygen-containing compound response to nitrogen compound	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex catalytic complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen fatty acid beta-oxidation multienzyme complex organelle lumen mitochondrial fatty acid beta-oxidation multienzyme complex nucleoid intracellular non-membrane-bounded organelle mitochondrial nucleoid non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR002155	Thiolase	Family
A, B, C, D, E A, B, C, D, E, F	IPR016039	Thiolase-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR020617	Thiolase, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR020616	Thiolase, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR020613	Thiolase, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR020610	Thiolase, active site	Active Site
A, B, C, D, E A, B, C, D, E, F	IPR020615	Thiolase, acyl-enzyme intermediate active site	Active Site
G, H, I, J, K G, H, I, J, K, L	IPR001753	Enoyl-CoA hydratase/isomerase	Family
G, H, I, J, K G, H, I, J, K, L	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR018376	Enoyl-CoA hydratase/isomerase, conserved site	Conserved Site
G, H, I, J, K G, H, I, J, K, L	IPR012803	Fatty acid oxidation complex, alpha subunit, mitochondrial	Family
G, H, I, J, K G, H, I, J, K, L	IPR006108	3-hydroxyacyl-CoA dehydrogenase, C-terminal	Domain
G, H, I, J, K G, H, I, J, K, L	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR006180	3-hydroxyacyl-CoA dehydrogenase, conserved site	Conserved Site
G, H, I, J, K G, H, I, J, K, L	IPR006176	3-hydroxyacyl-CoA dehydrogenase, NAD binding	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	Pharos: P55084	mitochondrial trifunctional protein deficiency heart disease breast carcinoma plasma cell myeloma Trifunctional Protein Deficiency With Myopathy And Neuropathy arthrogryposis Charcot-Marie-Tooth disease large cell medulloblastoma lymphoplasmacytic lymphoma ovarian cancer rhabdomyolysis breast cancer medulloblastoma pancreatic ductal adenocarcinoma fatty liver disease mitochondrial trifunctional protein deficiency heart disease breast carcinoma plasma cell myeloma Trifunctional Protein Deficiency With Myopathy And Neuropathy arthrogryposis Charcot-Marie-Tooth disease large cell medulloblastoma lymphoplasmacytic lymphoma ovarian cancer rhabdomyolysis breast cancer medulloblastoma pancreatic ductal adenocarcinoma fatty liver disease inherited lipid metabolism disorder long chain 3-hydroxyacyl-CoA dehydrogenase deficiency
G, H, I, J, K G, H, I, J, K, L	Pharos: P40939	long chain 3-hydroxyacyl-CoA dehydrogenase deficiency mitochondrial trifunctional protein deficiency malignant ependymoma oligodendroglioma Osteoarthrosis Deformans pancreatic ductal adenocarcinoma acute fatty liver of pregnancy rheumatoid arthritis astrocytic tumor ulcerative colitis coronary artery disease drug-induced liver injury hydrops fetalis osteoarthritis osteosarcoma long chain 3-hydroxyacyl-CoA dehydrogenase deficiency mitochondrial trifunctional protein deficiency malignant ependymoma oligodendroglioma Osteoarthrosis Deformans pancreatic ductal adenocarcinoma acute fatty liver of pregnancy rheumatoid arthritis astrocytic tumor ulcerative colitis coronary artery disease drug-induced liver injury hydrops fetalis osteoarthritis osteosarcoma plasma cell myeloma adenoma Charcot-Marie-Tooth disease cholestasis malignant colon neoplasm myocardial ischemia osteoarthritis susceptibility 1 ovarian cancer rhabdomyolysis arthrogryposis intellectual disability