1ave
From Proteopedia
(Difference between revisions)
| Line 15: | Line 15: | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/av/1ave_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/av/1ave_consurf.spt"</scriptWhenChecked> | ||
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1ave ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1ave ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The three-dimensional structure of hen egg-white apo-avidin, crystallized in a tetragonal crystal form, has been refined to a crystallographic R-factor of 0.164 (for the 6390 observed reflections in the 10.0 to 2.8 A resolution range). As in the case of holo-avidin, from which starting atomic co-ordinates were derived, the functional tetramer shows 2-pseudo 22 molecular symmetry. Each promoter is organized in an eight-stranded antiparallel orthogonal beta-barrel, with extended loop regions, which define the biotin binding pocket in the protomer core. In the absence of biotin the binding site is only partly occupied by water molecules. The structure of the binding site residues, as observed in apo-avidin, is highly complementary to that of the incoming biotin molecule, accounting for prompt and specific recognition. A crystal lattice contact may play a role in stabilizing the conformation of one protein loop, part of the biotin-binding pocket. | ||
| + | |||
| + | Crystal structure of apo-avidin from hen egg-white.,Pugliese L, Malcovati M, Coda A, Bolognesi M J Mol Biol. 1994 Jan 7;235(1):42-6. PMID:8289264<ref>PMID:8289264</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 1ave" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Avidin 3D structures|Avidin 3D structures]] | *[[Avidin 3D structures|Avidin 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
CRYSTAL STRUCTURE OF HEN EGG-WHITE APO-AVIDIN IN RELATION TO ITS THERMAL STABILITY PROPERTIES
| |||||||||||
