6YY5

Crystal structure of the ferric enterobactin receptor (PfeA) in complex with TCV_L5

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth AAA]	SCOP2B Superfamily	Porins	8072639	3000224	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 [auth AAA]	PF00593	e6yy5AAA2	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Ligand-gated protein channel	F: PF00593	ECOD (1.6)
A [auth AAA]	PF07715	e6yy5AAA1	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: TonB-dependent receptor plug domain (From Topology)	T: TonB-dependent receptor plug domain	F: PF07715	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AAA]	PF00593	TonB dependent receptor (TonB_dep_Rec)	TonB dependent receptor	-	Family
A [auth AAA]	PF07715	TonB-dependent Receptor Plug Domain (Plug)	TonB-dependent Receptor Plug Domain	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens ...	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens the channel.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA]	Ferric enterobactin receptor	molecular transducer activity signaling receptor activity xenobiotic transmembrane transporter activity amide transmembrane transporter activity transporter activity colicin transmembrane transporter activity transmembrane transporter activity bacteriocin transmembrane transporter activity siderophore-iron transmembrane transporter activity siderophore uptake transmembrane transporter activity binding ion binding organic cyclic compound binding anion binding molecular transducer activity signaling receptor activity xenobiotic transmembrane transporter activity amide transmembrane transporter activity transporter activity colicin transmembrane transporter activity transmembrane transporter activity bacteriocin transmembrane transporter activity siderophore-iron transmembrane transporter activity siderophore uptake transmembrane transporter activity binding ion binding organic cyclic compound binding anion binding macrolide binding heterocyclic compound binding enterobactin binding small molecule binding enterobactin transmembrane transporter activity organic hydroxy compound transmembrane transporter activity organic anion transmembrane transporter activity	siderophore transport transport monoatomic ion transmembrane transport iron ion transport iron ion transmembrane transport inorganic ion transmembrane transport establishment of localization metal ion transport inorganic cation transmembrane transport siderophore transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization transition metal ion transport monoatomic ion transport siderophore transport transport monoatomic ion transmembrane transport iron ion transport iron ion transmembrane transport inorganic ion transmembrane transport establishment of localization metal ion transport inorganic cation transmembrane transport siderophore transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization transition metal ion transport monoatomic ion transport cellular process monoatomic cation transport iron coordination entity transport organic anion transport organic substance transport organic hydroxy compound transport enterobactin transport	membrane outer membrane cellular anatomical entity cell periphery cell outer membrane external encapsulating structure cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA]	IPR039426	TonB-dependent receptor-like	Family
A [auth AAA]	IPR037066	TonB-dependent receptor, plug domain superfamily	Homologous Superfamily
A [auth AAA]	IPR010917	TonB-dependent receptor, conserved site	Conserved Site
A [auth AAA]	IPR010105	TonB-dependent siderophore receptor	Family
A [auth AAA]	IPR036942	TonB-dependent receptor-like, beta-barrel domain superfamily	Homologous Superfamily
A [auth AAA]	IPR012910	TonB-dependent receptor, plug domain	Domain
A [auth AAA]	IPR000531	TonB-dependent receptor-like, beta-barrel	Domain

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth AAA]	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Beta-Barrel Membrane Proteins: Monomeric/Dimeric	PfeA ferric enterobactin receptor in complex with TCV

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 R01GM133198.