2F6Q

The crystal structure of human peroxisomal delta3, delta2 enoyl CoA isomerase (PECI)

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	d2f6qa1	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	Crotonase-like	Peroxisomal 3,2-trans-enoyl-CoA isomerase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2f6qa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2f6qb_	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	Crotonase-like	Peroxisomal 3,2-trans-enoyl-CoA isomerase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2f6qc_	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	Crotonase-like	Peroxisomal 3,2-trans-enoyl-CoA isomerase	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	ClpP/crotonase	8057684	3000033	SCOP2B (2022-06-29)
B	SCOP2 Family	Crotonase-like	8003098	4000036	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	ClpP/crotonase	8057684	3000033	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	ClpP/crotonase	8057684	3000033	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)
A	PF00378	e2f6qA1	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
B	PF00378	e2f6qB1	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF00378	ECOD (1.6)
C	PF00378	e2f6qC1	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)
A	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
A	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)
B	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
B	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)
C	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
C	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	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	Peroxisomal 3,2-trans-enoyl-CoA isomerase	isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity delta(3)-delta(2)-enoyl-CoA isomerase activity catalytic activity amide binding binding adenyl ribonucleotide binding fatty-acyl-CoA binding nucleotide binding acyl-CoA binding purine ribonucleotide binding nucleoside phosphate binding ion binding isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity delta(3)-delta(2)-enoyl-CoA isomerase activity catalytic 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	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 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	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane peroxisome microbody cytosol peroxisomal matrix membrane-enclosed lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane peroxisome microbody cytosol peroxisomal matrix membrane-enclosed lumen intracellular organelle lumen organelle lumen microbody lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001753	Enoyl-CoA hydratase/isomerase	Family
A, B, C	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
A, B, C	IPR022408	Acyl-CoA-binding protein, ACBP, conserved site	Conserved Site
A, B, C	IPR000582	Acyl-CoA-binding protein, ACBP	Domain
A, B, C	IPR014352	FERM/acyl-CoA-binding protein superfamily	Homologous Superfamily
A, B, C	IPR014748	Enoyl-CoA hydratase, C-terminal	Homologous Superfamily
A, B, C	IPR035984	Acyl-CoA binding protein superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: O75521	acute myeloid leukemia large cell medulloblastoma malignant pancreatic neoplasm pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma gastric carcinoma malignant colon neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm Robinow syndrome glioblastoma malignant mesothelioma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia sinusitis

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.