1c57
From Proteopedia
OCA (Talk | contribs)
(New page: 200px<br /><applet load="1c57" size="450" color="white" frame="true" align="right" spinBox="true" caption="1c57, resolution 2.4Å" /> '''DIRECT DETERMINATION ...)
Next diff →
Revision as of 10:03, 20 November 2007
|
DIRECT DETERMINATION OF THE POSITIONS OF DEUTERIUM ATOMS OF BOUND WATER IN CONCANAVALIN A BY NEUTRON LAUE CRYSTALLOGRAPHY
Overview
The correct positions of the deuterium (D) atoms of many of the bound, waters in the protein concanavalin A are revealed by neutron Laue, diffraction. The approach includes cases where these water D atoms show, enough mobility to render them invisible even to ultra-high resolution, synchrotron-radiation X-ray crystallography. The positions of the bound, water H atoms calculated on the basis of chemical and energetic, considerations are often incorrect. The D-atom positions for the water, molecules in the Mn-, Ca- and sugar-binding sites of concanavalin A are, described in detail.
About this Structure
1C57 is a Single protein structure of sequence from Canavalia ensiformis with MN and CA as ligands. Full crystallographic information is available from OCA.
Reference
Direct determination of the positions of the deuterium atoms of the bound water in -concanavalin A by neutron Laue crystallography., Habash J, Raftery J, Nuttall R, Price HJ, Wilkinson C, Kalb AJ, Helliwell JR, Acta Crystallogr D Biol Crystallogr. 2000 May;56(Pt 5):541-50. PMID:10771422
Page seeded by OCA on Tue Nov 20 12:10:11 2007
