1hc0
From Proteopedia
| Line 4: | Line 4: | ||
==Overview== | ==Overview== | ||
| - | The structure of tetragonal hen egg-white lysozyme soaked in a periodate | + | 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== | ==About this Structure== | ||
| Line 25: | Line 25: | ||
[[Category: hydrolase]] | [[Category: hydrolase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 12:59:37 2008'' |
Revision as of 10:59, 21 February 2008
|
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 Gallus gallus with and as ligands. Active as Lysozyme, with EC number 3.2.1.17 Known structural/functional Site: . 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 Thu Feb 21 12:59:37 2008
Categories: Gallus gallus | Lysozyme | Single protein | Brynda, J. | Jursik, F. | Ondracek, J. | Rezacova, P. | Sedlacek, J. | CL | IOD | Bacteriolytic enzyme | Glycosidase | Hydrolase
