3C87

Crystal structure of the enterobactin esterase FES from Shigella flexneri in the presence of enterobactin

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	d3c87a1	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Enterochelin esterase N-terminal domain-like	Enterochelin esterase	(Shigella flexneri 2a str. 2457T ) [TaxId: 198215 ],	SCOPe (2.08)
A	d3c87a2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Carboxylesterase	Enterochelin esterase, catalytic domain	(Shigella flexneri 2a str. 2457T ) [TaxId: 198215 ],	SCOPe (2.08)
B	d3c87b1	All beta proteins	Immunoglobulin-like beta-sandwich	E set domains	Enterochelin esterase N-terminal domain-like	Enterochelin esterase	(Shigella flexneri 2a str. 2457T ) [TaxId: 198215 ],	SCOPe (2.08)
B	d3c87b2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Carboxylesterase	Enterochelin esterase, catalytic domain	(Shigella flexneri 2a str. 2457T ) [TaxId: 198215 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	alpha/beta-Hydrolases	8037537	3000102	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8055081	3000070	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	alpha/beta-Hydrolases	8037537	3000102	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	E set domains	8055081	3000070	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	DUF3327	e3c87A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: DUF3327	ECOD (1.6)
A	Hydrolase_4	e3c87A2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)
B	DUF3327	e3c87B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: DUF3327	ECOD (1.6)
B	Hydrolase_4	e3c87B2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00756	Putative esterase (Esterase)	Putative esterase	This family contains Esterase D Swiss:P10768. However it is not clear if all members of the family have the same function. This family is related to the Pfam:PF00135 family.	Domain
A, B	PF11806	Enterochelin esterase, N-terminal (Enterochelin_N)	Enterochelin esterase, N-terminal	This entry represents the N-terminal domain of enterochelin esterase. The activity of the enzyme has been characterised [1, 2]. Fes catalyses the hydrolysis of the 2,3-dihydroxy-N- benzoyl-L-serine trimer, enterochelin, forming 2,3- dihydroxybenzoyls ...	This entry represents the N-terminal domain of enterochelin esterase. The activity of the enzyme has been characterised [1, 2]. Fes catalyses the hydrolysis of the 2,3-dihydroxy-N- benzoyl-L-serine trimer, enterochelin, forming 2,3- dihydroxybenzoylserine. It also catalyses hydrolysis of free enterobactin and ferric enterobactin. Upon hydrolysis of ferric enterobactin by Fes, released iron is probably reduced by a second enzyme. Enterochelin esterase represents a family of non-peptidase homologues belonging to the MEROPS peptidase family S9, clan SC.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Enterochelin esterase	enterochelin esterase activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding carboxylic ester hydrolase activity	localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, B	IPR021764	Enterochelin esterase, N-terminal	Domain
A, B	IPR050583	Mycobacterial A85 antigen	Family
A, B	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily
A, B	IPR000801	Esterase-like	Family

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.