8P97

BtuB3G3 bound to cyanocobalamin with disordered EL8


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF07715TonB-dependent Receptor Plug Domain (Plug)TonB-dependent Receptor Plug DomainThe 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
PF16819Domain of unknown function (DUF5074) (DUF5074)Domain of unknown function (DUF5074)- Repeat