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Computational design by evolving folds and assemblies over the alphabet in L- and D-alpha-amino acids

DSpace at IIT Bombay

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Title Computational design by evolving folds and assemblies over the alphabet in L- and D-alpha-amino acids
 
Creator GHOSH, P
UL MUSHTAQ, A
DURANI, S
 
Subject PROTEIN DESIGN
MINIPROTEIN
RESIDUES
DYNAMICS
SYMMETRY
ZIPPERS
 
Description A step by step search of polypeptide structure, first for folds over L and D structures, then assemblies over the folds, and finally sequences over the assemblies, by inverse application of the protein alphabet in side chains, is introduced as a practical algorithm for the evolutionary design of biologically-inspired supramolecules tailored to a desired size, shape, and function. With stereochemistry and symmetry as powerful considerations for the design of, respectively, folds and assemblies, two independent octapeptides are accomplished, over the alphabet of L- and D-alpha-amino acids, as remarkably small Shiga-toxin mimics.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2014-10-16T13:36:34Z
2014-10-16T13:36:34Z
2012
 
Type Article
 
Identifier RSC ADVANCES, 2(8)3242-3246
http://dx.doi.org/10.1039/c2ra01012g
http://dspace.library.iitb.ac.in/jspui/handle/100/15682
 
Language en