1bog
From Proteopedia
| Line 1: | Line 1: | ||
[[Image:1bog.gif|left|200px]] | [[Image:1bog.gif|left|200px]] | ||
| - | + | <!-- | |
| - | + | The line below this paragraph, containing "STRUCTURE_1bog", creates the "Structure Box" on the page. | |
| - | + | You may change the PDB parameter (which sets the PDB file loaded into the applet) | |
| - | | | + | or the SCENE parameter (which sets the initial scene displayed when the page is loaded), |
| - | | | + | or leave the SCENE parameter empty for the default display. |
| - | + | --> | |
| - | + | {{STRUCTURE_1bog| PDB=1bog | SCENE= }} | |
| - | + | ||
| - | + | ||
| - | }} | + | |
'''ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH AN EPITOPE-HOMOLOGOUS PEPTIDE''' | '''ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH AN EPITOPE-HOMOLOGOUS PEPTIDE''' | ||
| Line 31: | Line 28: | ||
[[Category: Scholz, C.]] | [[Category: Scholz, C.]] | ||
[[Category: Wessner, H.]] | [[Category: Wessner, H.]] | ||
| - | [[Category: | + | [[Category: Cross reactivity]] |
| - | + | [[Category: Fab-fragment]] | |
| - | [[Category: | + | [[Category: Hiv-1]] |
| - | [[Category: | + | [[Category: Peptide]] |
| - | [[Category: | + | [[Category: Polyspecificity]] |
| - | [[Category: | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 11:46:00 2008'' |
| - | + | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 08:46, 2 May 2008
ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH AN EPITOPE-HOMOLOGOUS PEPTIDE
Overview
The X-ray crystal structures of an anti-p24 (HIV-1) monoclonal antibody Fab fragment alone and in complexes with the epitope peptide GATPQDLNTnL (n = norleucine), an epitope-homologous peptide GATPEDLNQKLAGN, as well as two unrelated peptides GLYEWGGARITNTD and efslkGpllqwrsG (D-peptide), are presented to a maximum resolution of 2.6 A. The latter three peptides were identified from screening synthetic combinatorial peptide libraries. Although all peptides bind to the same antigen combining site, the nonhomologous peptides adopt different binding conformations and also form their critical contacts with different antibody residues. Only small readjustments are observed within the framework of the Fab fragment upon binding.
About this Structure
1BOG is a Protein complex structure of sequences from Mus musculus. Full crystallographic information is available from OCA.
Reference
Crystallographic analysis of anti-p24 (HIV-1) monoclonal antibody cross-reactivity and polyspecificity., Keitel T, Kramer A, Wessner H, Scholz C, Schneider-Mergener J, Hohne W, Cell. 1997 Dec 12;91(6):811-20. PMID:9413990 Page seeded by OCA on Fri May 2 11:46:00 2008
