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1za3

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[[Image:1za3.gif|left|200px]]
[[Image:1za3.gif|left|200px]]
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{{Structure
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|PDB= 1za3 |SIZE=350|CAPTION= <scene name='initialview01'>1za3</scene>, resolution 3.35&Aring;
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The line below this paragraph, containing "STRUCTURE_1za3", creates the "Structure Box" on the page.
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|GENE= DR5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
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{{STRUCTURE_1za3| PDB=1za3 | SCENE= }}
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|RELATEDENTRY=[[1d0g|1d0g]]
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1za3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1za3 OCA], [http://www.ebi.ac.uk/pdbsum/1za3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1za3 RCSB]</span>
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'''The crystal structure of the YSd1 Fab bound to DR5'''
'''The crystal structure of the YSd1 Fab bound to DR5'''
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[[Category: Peden, A A.]]
[[Category: Peden, A A.]]
[[Category: Sidhu, S S.]]
[[Category: Sidhu, S S.]]
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[[Category: antibody library]]
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[[Category: Antibody library]]
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[[Category: combinatorial mutagenesis]]
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[[Category: Combinatorial mutagenesis]]
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[[Category: death receptor-5]]
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[[Category: Death receptor-5]]
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[[Category: phage display]]
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[[Category: Phage display]]
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[[Category: protein engineering]]
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[[Category: Protein engineering]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 17:22:25 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 01:32:53 2008''
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Revision as of 14:22, 3 May 2008

Image:1za3.gif

Template:STRUCTURE 1za3

The crystal structure of the YSd1 Fab bound to DR5


Contents

Overview

Functional antibodies were obtained from a library of antigen-binding sites generated by a binary code restricted to tyrosine and serine. An antibody raised against human vascular endothelial growth factor recognized the antigen with high affinity (K(D)=60 nM) and high specificity in cell-based assays. The crystal structure of another antigen binding fragment in complex with its antigen (human death receptor DR5) revealed the structural basis for this minimalist mode of molecular recognition. Natural antigen-binding sites are enriched for tyrosine and serine, and we show that these amino acid residues are intrinsically well suited for molecular recognition. Furthermore, these results demonstrate that molecular recognition can evolve from even the simplest chemical diversity.

Disease

Known disease associated with this structure: Squamous cell carcinoma, head and neck OMIM:[603612]

About this Structure

1ZA3 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Molecular recognition by a binary code., Fellouse FA, Li B, Compaan DM, Peden AA, Hymowitz SG, Sidhu SS, J Mol Biol. 2005 May 20;348(5):1153-62. Epub 2005 Apr 1. PMID:15854651 Page seeded by OCA on Sat May 3 17:22:25 2008

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