3ru8
From Proteopedia
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== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/IGKC_HUMAN IGKC_HUMAN] | [https://www.uniprot.org/uniprot/IGKC_HUMAN IGKC_HUMAN] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The manipulation of protein backbone structure to control interaction and function is a challenge for protein engineering. We integrated computational design with experimental selection for grafting the backbone and side chains of a two-segment HIV gp120 epitope, targeted by the cross-neutralizing antibody b12, onto an unrelated scaffold protein. The final scaffolds bound b12 with high specificity and with affinity similar to that of gp120, and crystallographic analysis of a scaffold bound to b12 revealed high structural mimicry of the gp120-b12 complex structure. The method can be generalized to design other functional proteins through backbone grafting. | ||
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| + | Computation-guided backbone grafting of a discontinuous motif onto a protein scaffold.,Azoitei ML, Correia BE, Ban YE, Carrico C, Kalyuzhniy O, Chen L, Schroeter A, Huang PS, McLellan JS, Kwong PD, Baker D, Strong RK, Schief WR Science. 2011 Oct 21;334(6054):373-6. PMID:22021856<ref>PMID:22021856</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 3ru8" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
Current revision
Structure of an HIV epitope scaffold in complex with neutralizing antibody b12 Fab
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