2fbb
From Proteopedia
(New page: 200px<br /><applet load="2fbb" size="450" color="white" frame="true" align="right" spinBox="true" caption="2fbb, resolution 1.46Å" /> '''Crystal Structure An...) |
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| - | [[Image:2fbb.gif|left|200px]]<br /><applet load="2fbb" size=" | + | [[Image:2fbb.gif|left|200px]]<br /><applet load="2fbb" size="350" color="white" frame="true" align="right" spinBox="true" |
caption="2fbb, resolution 1.46Å" /> | caption="2fbb, resolution 1.46Å" /> | ||
'''Crystal Structure Analysis of Hexagonal Lysozyme'''<br /> | '''Crystal Structure Analysis of Hexagonal Lysozyme'''<br /> | ||
==Overview== | ==Overview== | ||
| - | The three-dimensional structure of hen egg-white lysozyme (HEWL) in a | + | The three-dimensional structure of hen egg-white lysozyme (HEWL) in a hexagonal crystal form has been determined and refined to 1.46 A resolution. This hexagonal crystal form crystallizes from a saturated sodium nitrate solution at pH 8.4. The crystals belong to space group P6(1)22, with unit-cell parameters a = b = 85.64, c = 67.93 A. A total of 165 water molecules, 16 nitrate ions and five sodium ions were located in the electron-density map. The hexagonal crystal form exhibits a higher solvent content and a higher degree of disorder than other crystal forms of lysozyme. The flexibility of the protein depends on the crystal packing, although some residue ranges are flexible in all native HEWL crystal forms. |
==About this Structure== | ==About this Structure== | ||
| - | 2FBB is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] with NA and NO3 as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Lysozyme Lysozyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.17 3.2.1.17] Full crystallographic information is available from [http:// | + | 2FBB is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] with <scene name='pdbligand=NA:'>NA</scene> and <scene name='pdbligand=NO3:'>NO3</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Lysozyme Lysozyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.17 3.2.1.17] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FBB OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Brinkmann, C.]] | [[Category: Brinkmann, C.]] | ||
[[Category: Weckert, E.]] | [[Category: Weckert, E.]] | ||
| - | [[Category: Weiss, M | + | [[Category: Weiss, M S.]] |
[[Category: NA]] | [[Category: NA]] | ||
[[Category: NO3]] | [[Category: NO3]] | ||
[[Category: hexagonal lysozyme]] | [[Category: hexagonal lysozyme]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 17:19:36 2008'' |
Revision as of 15:19, 21 February 2008
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Crystal Structure Analysis of Hexagonal Lysozyme
Overview
The three-dimensional structure of hen egg-white lysozyme (HEWL) in a hexagonal crystal form has been determined and refined to 1.46 A resolution. This hexagonal crystal form crystallizes from a saturated sodium nitrate solution at pH 8.4. The crystals belong to space group P6(1)22, with unit-cell parameters a = b = 85.64, c = 67.93 A. A total of 165 water molecules, 16 nitrate ions and five sodium ions were located in the electron-density map. The hexagonal crystal form exhibits a higher solvent content and a higher degree of disorder than other crystal forms of lysozyme. The flexibility of the protein depends on the crystal packing, although some residue ranges are flexible in all native HEWL crystal forms.
About this Structure
2FBB is a Single protein structure of sequence from Gallus gallus with and as ligands. Active as Lysozyme, with EC number 3.2.1.17 Full crystallographic information is available from OCA.
Reference
The structure of the hexagonal crystal form of hen egg-white lysozyme., Brinkmann C, Weiss MS, Weckert E, Acta Crystallogr D Biol Crystallogr. 2006 Apr;62(Pt 4):349-55. Epub 2006, Mar 18. PMID:16552135
Page seeded by OCA on Thu Feb 21 17:19:36 2008
Categories: Gallus gallus | Lysozyme | Single protein | Brinkmann, C. | Weckert, E. | Weiss, M S. | NA | NO3 | Hexagonal lysozyme
