Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Biochemistry
Recombinant Expression And Purification Of Human Intrinsic Factor (If) And Mutants K159d And Q201a Designed To Interfere With Cubilin Receptor Binding, Soreen Cyphers
Honors Capstone Projects - All
Although both the α- and β-domains of intrinsic factor (IF) have been previously expressed, the full crystal structure of the protein has yet to be reported. The purpose of this research is to (1) express IF in order to obtain a complete crystal structure and (2) utilize a mutant form of IF in order to orally deliver rotavirus to the ileum.The first goal of this research is to express IF in the yeast Pichia pastoris. The second goal is to express a K159D IF mutant protein. K159 of IF plays a role in salt bridge formation between IF and …