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1n4x
From Proteopedia
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Structure of scFv 1696 at acidic pH
Overview
The monoclonal antibody 1696, which was raised against the HIV-1 protease, inhibits the catalytic activity of the enzyme from both the HIV-1 and, HIV-2 strains. The antibody cross-reacts with peptides containing the, N-terminus of the enzyme, which is highly conserved between these strains., The crystal structure of a single-chain Fv fragment of 1696 (scFv-1696) in, the non-complexed form, solved at 1.7 A resolution, is compared with the, previously reported non-complexed Fab-1696 and antigen-bound scFv-1696, structures. Large conformational changes in the third hypervariable region, of the heavy chain and differences in relative orientation of the variable, domains are observed between the different structures.
About this Structure
1N4X is a Protein complex structure of sequences from Mus musculus with as ligand. Full crystallographic information is available from OCA.
Reference
Structure of a single-chain Fv fragment of an antibody that inhibits the HIV-1 and HIV-2 proteases., Lescar J, Brynda J, Fabry M, Horejsi M, Rezacova P, Sedlacek J, Bentley GA, Acta Crystallogr D Biol Crystallogr. 2003 May;59(Pt 5):955-7. Epub 2003, Apr 25. PMID:12777823
Page seeded by OCA on Fri Feb 15 16:27:00 2008
