1hc0

From Proteopedia

---

Revision as of 17:12, 29 October 2007

proteopedia linkproteopedia link

spinqualitylabelsall models 1hc0, resolution 1.82Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

STRUCTURE OF LYSOZYME WITH PERIODATE

Overview

The structure of tetragonal hen egg-white lysozyme soaked in a periodate, solution has been determined to a resolution of 1.8 A. Four high-occupancy, periodate positions have been identified on the basis of the anomalous, signal of the I atoms. The four periodates exhibit a regular rectangular, arrangement on the surface of the lysozyme molecule. No similar regular, arrangement was found either in lysozyme crystals soaked in other, heavy-atom anions or in other structures from the Protein Data Bank., Depending on their position on the surface of the protein, the periodate, ions deviate to a varying extent from ideal octahedral geometry.

About this Structure

1HC0 is a [Single protein] structure of sequence from [[1]] with IOD and CL as [ligands]. Active as [[2]], with EC number [3.2.1.17]. Full crystallographic information is available from [OCA].

Reference

Regular arrangement of periodates bound to lysozyme., Ondracek J, Weiss MS, Brynda J, Fiala J, Jursik F, Rezacova P, Jenner LB, Sedlacek J, Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1181-9. Epub 2005, Aug 16. PMID:16131750

Page seeded by OCA on Mon Oct 29 19:17:25 2007