1C8U

CRYSTAL STRUCTURE OF THE E.COLI THIOESTERASE II, A HOMOLOGUE OF THE HUMAN NEF-BINDING ENZYME

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1c8ua1	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	Acyl-CoA thioesterase	Thioesterase II (TesB)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1c8ub1	Alpha and beta proteins (a+b)	Thioesterase/thiol ester dehydrase-isomerase	Thioesterase/thiol ester dehydrase-isomerase	Acyl-CoA thioesterase	Thioesterase II (TesB)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Acyl-CoA thioesterase	8022595	4001119	SCOP2 (2022-06-29)
A	SCOP2 Family	Acyl-CoA thioesterase	8022596	4001119	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8034975	3000149	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8034976	3000149	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8034975	3000149	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Thioesterase/thiol ester dehydrase-isomerase-like	8034976	3000149	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	Acyl_CoA_thio	e1c8uA2	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: Acyl_CoA_thio	ECOD (1.6)
A	4HBT_3_N	e1c8uA1	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: 4HBT_3_N	ECOD (1.6)
B	Acyl_CoA_thio	e1c8uB2	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: Acyl_CoA_thio	ECOD (1.6)
B	4HBT_3_N	e1c8uB1	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: 4HBT_3_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)
B	3.10.129.10	Alpha Beta	Roll	Thiol Ester Dehydrase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02551	Acyl-CoA thioesterase (Acyl_CoA_thio)	Acyl-CoA thioesterase	This family represents the thioesterase II domain. Two copies of this domain are found in a number of acyl-CoA thioesterases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ACYL-COA THIOESTERASE II	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity hydrolase activity, acting on ester bonds thiolester hydrolase activity deacylase activity hydrolase activity fatty acyl-CoA hydrolase activity catalytic activity acyl-CoA hydrolase activity	fatty acid metabolic process lipid catabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process organic acid catabolic process fatty acid catabolic process cellular catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process metabolic process cellular process fatty acid metabolic process lipid catabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process organic acid catabolic process fatty acid catabolic process cellular catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process small molecule catabolic process lipid metabolic process nucleoside phosphate metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process sulfur compound metabolic process amide metabolic process thioester metabolic process phosphorus metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003703	Acyl-CoA thioesterase	Family
A, B	IPR049449	Acyl-CoA thioesterase-like, N-terminal HotDog domain	Domain
A, B	IPR029069	HotDog domain superfamily	Homologous Superfamily
A, B	IPR042171	Acyl-CoA thioesterase, double hotdog domain	Homologous Superfamily
A, B	IPR025652	Acyl-CoA thioesterase 2, C-terminal domain	Domain

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.