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Crystal structure of BauA, the Ferric preacinetobactin receptor from Acinetobacter baumannii External Resource: Annotation Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) B PF00593 e6h7vB1 A: beta barrels X: Outer membrane meander beta-barrels H: Porins T: Ligand-gated protein channel F: PF00593 ECOD (1.6) B PF07715 e6h7vB2 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) A PF00593 e6h7vA2 A: beta barrels X: Outer membrane meander beta-barrels H: Porins T: Ligand-gated protein channel F: PF00593 ECOD (1.6) A PF07715 e6h7vA1 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) C PF00593 e6h7vC2 A: beta barrels X: Outer membrane meander beta-barrels H: Porins T: Ligand-gated protein channel F: PF00593 ECOD (1.6) C PF07715 e6h7vC1 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)
Chains Accession Name Description Comments Source PF00593 TonB dependent receptor (TonB_dep_Rec) TonB dependent receptor - Family 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. Less Domain
Chains Polymer Molecular Function Biological Process Cellular Component Ligand-gated channel protein -