User:Tilman Schirmer/Sandbox 125

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Current revision (14:45, 15 March 2010) (edit) (undo)
 
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===beta_hairpin===
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===β-hairpin===
<applet load='1tta.pdb' size='300' frame='true' align='right' scene='User:Tilman_Schirmer/Sandbox_125/Hairpin_pre-albumin/4' caption='1tta'/>
<applet load='1tta.pdb' size='300' frame='true' align='right' scene='User:Tilman_Schirmer/Sandbox_125/Hairpin_pre-albumin/4' caption='1tta'/>
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<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
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Common motif of arrangement of two antiparallel β-strands connected by a regular turn.
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<scene name='User:Tilman_Schirmer/Sandbox_125/Hairpin_pre-albumin/4'>β-hairpin</scene>
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<scene name='User:Tilman_Schirmer/Sandbox_125/Hairpin_pre-albumin_fullmodel/1'>Hairpin fullmodel </scene>
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<scene name='User:Tilman_Schirmer/Sandbox_125/Hairpin_pre-albumin_fullmodel/2'>Hairpin fullmodel </scene> (atom colors)
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<br><br>
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''use better example! Note: some side-chains have multiple conformations.''<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
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===Greek key topology===
===Greek key topology===
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<applet load='1tta.pdb' size='400' frame='true' align='right' scene='User:Tilman_Schirmer/Sandbox_125/Pre-albumin_overall/1' caption='1tta'/>
<applet load='1tta.pdb' size='400' frame='true' align='right' scene='User:Tilman_Schirmer/Sandbox_125/Pre-albumin_overall/1' caption='1tta'/>
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The prealbumin <scene name='User:Tilman_Schirmer/Sandbox_125/Pre-albumin_overall/1'>monomer</scene> is a &beta;-sandwich composed of an antiparallel and a mixed &beta;-sheet. It forms a <scene name='User:Tilman_Schirmer/Sandbox_125/Greek_key_pre-albumin/6'>dimer</scene> with a the antiparallel sheets associated to a large transmolecular sheet.
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The prealbumin <scene name='User:Tilman_Schirmer/Sandbox_125/Pre-albumin_overall/1'>monomer</scene> is a &beta;-sandwich composed of an antiparallel and a mixed &beta;-sheet. It forms a <scene name='User:Tilman_Schirmer/Sandbox_125/Greek_key_pre-albumin/6'>dimer</scene> with the mixed &beta;- sheets associated to a large transmolecular sheet.
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Topology diagram of the monomer:
Topology diagram of the monomer:

Current revision

β-hairpin

1tta

Drag the structure with the mouse to rotate

Common motif of arrangement of two antiparallel β-strands connected by a regular turn.

(atom colors)




use better example! Note: some side-chains have multiple conformations.


















Greek key topology

1tta

Drag the structure with the mouse to rotate

The prealbumin is a β-sandwich composed of an antiparallel and a mixed β-sheet. It forms a with the mixed β- sheets associated to a large transmolecular sheet.
Topology diagram of the monomer: Image:Prealbumin topology2.png


A consists of 4 antiparallel β-strands in the order bcda, i.e. the the 1st and 4th strand are adjacent and the 2nd and 3rd strand form a β-hairpin.




Image: prealbumin_topology_greek_key1.png

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Tilman Schirmer

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