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identifier: 2021859
description:
epitope description:L2255, I2256, S2257, N2262, Y2263, I2278, E2279, K2281, F2283, F2285, M2291, Q2308, D2312, E2313, N2314, F2315, E2316
antigen name:Toxin B
host organism:Lama glama
antibody name:B39
aggregation:
instance of dataset
availability:
available
primaryPublications: 24311789
authorizations:
registration not required
accessURL: http://www.iedb.org/reference/1027115
landingPage: http://www.iedb.org/assay/2021859
type:
Literature
publicationVenue:
J Biol Chem
dates:
2014
study type: b cell assays
subject species: Clostridioides difficile
fullName:
Tomohiko Murase
Luiz Eugenio
Melissa Schorr
Greg Hussack
Jamshid Tanha
Elena N Kitova
John S Klassen
Kenneth K S Ng
method:
mass spectrometry
name:
Structural basis for antibody recognition in the receptor-binding domains of toxins A and B from Clostridium difficile.
description:
The stoichiometry of epitope-specific B39 VHH binding to the TcdB-B1 RBD fragment (residues 2456-2710) was evaluated by electrospray ionization mass spectroscopy. The results show complexes with 1:1 and 2:1 (VHH: TcdB) stoichiometry, when B39 was present at 4-fold and 8-fold molar excess, respectively.

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