Sandbox Reserved 784

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==Structure==
==Structure==
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Pyruvate kinase is a <scene name='56/563196/Overall_structure_final/1'>homotetramer</scene>, meaning it has four identical <scene name='56/563196/Chain_a/3'>chains</scene>.
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Pyruvate kinase is a <scene name='56/563196/Tetramer/1'>homotetramer</scene>, meaning it has four identical <scene name='56/563196/Chain_a/4'>chains</scene>.
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This enzyme contains both <scene name='56/563196/Alpha/1'>alpha helices</scene> and <scene name='56/563196/Beta/1'>beta sheets</scene>.
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This enzyme contains both <scene name='56/563196/Alpha/2'>alpha helices</scene> and <scene name='56/563196/Beta/2'>beta sheets</scene>.
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It has three <scene name='56/563196/Domains/2'>domains</scene>. <scene name='56/563196/Domains_1/1'>Domain 1</scene> consists of an alpha-beta-alpha 3-layer sandwich. <scene name='56/563196/Domains_2/1'>Domain 2</scene> consists of a parallel alpha-beta barrel. <scene name='56/563196/Domains_3/1'>Domain 3</scene> consists of an anti-parallel beta-barrel.
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It has three <scene name='56/563196/Domains/3'>domains</scene>. <scene name='56/563196/Domains_1/2'>Domain 1</scene> consists of an alpha-beta-alpha 3-layer sandwich. <scene name='56/563196/Domains_2/2'>Domain 2</scene> consists of a parallel alpha-beta barrel. <scene name='56/563196/Domains_3/2'>Domain 3</scene> consists of an anti-parallel beta-barrel.
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<scene name='56/563196/Domains_h_bonds/1'>Hydrogen bonds</scene> in the backbone show the interactions within the elements of secondary structure.
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<scene name='56/563196/Domains_h_bonds/2'>Hydrogen bonds</scene> in the backbone show the interactions within the elements of secondary structure.
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Hydrophobic and hydrophilic residues
 
<scene name='56/563196/Hydrophobics/1'>only hydrophobics</scene>
<scene name='56/563196/Hydrophobics/1'>only hydrophobics</scene>
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<scene name='56/563196/Charged/1'>Charged and polar</scene>
 
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<scene name='56/563196/Charged/2'>charged and polar</scene>
Solvent
Solvent
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<scene name='56/563196/Waters/1'>waters</scene>
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<scene name='56/563196/Waters_one_chain/1'>water on one chain</scene>
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When you look at <scene name='56/563196/Waters_whole/1'>water on the whole thing</scene>, you see that water surrounds everywhere except the
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<scene name='56/563196/Domains_water_one_chain/1'>domains one chain</scene>
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<scene name='56/563196/Domains_water_whole/1'>domains water whole</scene>
The ligands, substrate, cofactors, etc
The ligands, substrate, cofactors, etc

Revision as of 03:32, 18 October 2013

This Sandbox is Reserved from Oct 10, 2013, through May 20, 2014 for use in the course "CHEM 410 Biochemistry 1 and 2" taught by Hanna Tims at the Messiah College. This reservation includes Sandbox Reserved 780 through Sandbox Reserved 807.
To get started:
  • Click the edit this page tab at the top. Save the page after each step, then edit it again.
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pyruvate kinase

Drag the structure with the mouse to rotate

Introduction

Pyruvate kinase (a transferase, PDB 4IP7) What's it do Research about it

Structure

Pyruvate kinase is a , meaning it has four identical . This enzyme contains both and .

It has three . consists of an alpha-beta-alpha 3-layer sandwich. consists of a parallel alpha-beta barrel. consists of an anti-parallel beta-barrel.

in the backbone show the interactions within the elements of secondary structure.

Solvent When you look at , you see that water surrounds everywhere except the

The ligands, substrate, cofactors, etc What kinds of side chains?


Ligand contacts


Catalytic residues

in green

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