1gd6

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[[Image:1gd6.gif|left|200px]]<br /><applet load="1gd6" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1gd6.gif|left|200px]]
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caption="1gd6, resolution 2.5&Aring;" />
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'''STRUCTURE OF THE BOMBYX MORI LYSOZYME'''<br />
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{{Structure
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|PDB= 1gd6 |SIZE=350|CAPTION= <scene name='initialview01'>1gd6</scene>, resolution 2.5&Aring;
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|SITE=
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|LIGAND=
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|ACTIVITY= [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]
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|GENE=
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}}
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'''STRUCTURE OF THE BOMBYX MORI LYSOZYME'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1GD6 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Bombyx_mori Bombyx mori]. 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=1GD6 OCA].
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1GD6 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bombyx_mori Bombyx mori]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GD6 OCA].
==Reference==
==Reference==
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Structural analysis of an insect lysozyme exhibiting catalytic efficiency at low temperatures., Matsuura A, Yao M, Aizawa T, Koganesawa N, Masaki K, Miyazawa M, Demura M, Tanaka I, Kawano K, Nitta K, Biochemistry. 2002 Oct 8;41(40):12086-92. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12356308 12356308]
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Structural analysis of an insect lysozyme exhibiting catalytic efficiency at low temperatures., Matsuura A, Yao M, Aizawa T, Koganesawa N, Masaki K, Miyazawa M, Demura M, Tanaka I, Kawano K, Nitta K, Biochemistry. 2002 Oct 8;41(40):12086-92. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12356308 12356308]
[[Category: Bombyx mori]]
[[Category: Bombyx mori]]
[[Category: Lysozyme]]
[[Category: Lysozyme]]
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[[Category: lysozyme]]
[[Category: lysozyme]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 12:48:49 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:21:35 2008''

Revision as of 09:21, 20 March 2008

Image:1gd6.gif


PDB ID 1gd6

Drag the structure with the mouse to rotate
, resolution 2.5Å
Activity: Lysozyme, with EC number 3.2.1.17
Coordinates: save as pdb, mmCIF, xml



STRUCTURE OF THE BOMBYX MORI LYSOZYME


Overview

Bombyx mori lysozyme (BmLZ), from the silkworm, is an insect lysozyme. BmLZ has considerable activity at low temperatures and low activation energies compared with those of hen egg white lysozyme (HEWLZ), according to measurements of the temperature dependencies of relative activity (lytic and glycol chitin) and the estimation of activation energies using the Arrhenius equation. Being so active at low temperatures and low activation energies is characteristic of psychrophilic (cold-adapted) enzymes. The three-dimensional structure of BmLZ has been determined by X-ray crystallography at 2.5 A resolution. The core structure of BmLZ is similar to that of c-type lysozymes. However, BmLZ shows some distinct differences in the two exposed loops and the C-terminal region. A detailed comparison of BmLZ and HEWLZ suggests structural rationalizations for the differences in the catalytic efficiency, stability, and mode of activity between these two lysozymes.

About this Structure

1GD6 is a Single protein structure of sequence from Bombyx mori. Full crystallographic information is available from OCA.

Reference

Structural analysis of an insect lysozyme exhibiting catalytic efficiency at low temperatures., Matsuura A, Yao M, Aizawa T, Koganesawa N, Masaki K, Miyazawa M, Demura M, Tanaka I, Kawano K, Nitta K, Biochemistry. 2002 Oct 8;41(40):12086-92. PMID:12356308

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