User:Tommie Hata/Protein Structure Tutorial: Difference between revisions
From Proteopedia
Jump to navigationJump to search
Tommie Hata (talk | contribs) No edit summary |
Tommie Hata (talk | contribs) No edit summary |
||
| Line 9: | Line 9: | ||
'''Interactions between the protein backbone: secondary structure''' | '''Interactions between the protein backbone: secondary structure''' | ||
[http://en.wikipedia.org/wiki/Hydrogen_bond Hydrogen bonds] between backbone amide and carboxyl groups maintain some local structural characteristics referred to as [http://en.wikipedia.org/wiki/Secondary_structure secondary structure]. Two common types of secondary structure are the http://en.wikipedia.org/wiki/Alpha_helices alpha helices] and the [http://en.wikipedia.org/wiki/Beta_sheet beta pleated sheet]. <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Secondary_structure/2'>Here, alpha helices are colored red and beta pleated sheets colored blue in a "ribbons" display</scene>. | [http://en.wikipedia.org/wiki/Hydrogen_bond Hydrogen bonds] between backbone amide and carboxyl groups maintain some local structural characteristics referred to as [http://en.wikipedia.org/wiki/Secondary_structure secondary structure]. Two common types of secondary structure are the [http://en.wikipedia.org/wiki/Alpha_helices alpha helices] and the [http://en.wikipedia.org/wiki/Beta_sheet beta pleated sheet]. <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Secondary_structure/2'>Here, alpha helices are colored red and beta pleated sheets colored blue in a "ribbons" display</scene>. | ||
'''3D structure of a protein maintained by interactions between amino acid sidechains: tertiary structure''' | '''3D structure of a protein maintained by interactions between amino acid sidechains: tertiary structure''' | ||
| Line 17: | Line 17: | ||
Types of tertiary interactions | Types of tertiary interactions | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/ | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Hydrophobic_core/1'>Nonpolar sidechains and the hydrophobic core</scene>. | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/ | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ionic_interaction/1'>Charged sidechains and ionic interactions</scene>. | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/ | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ionic_interaction_with_surface/1'>Ionic Interactions with surface</scene>. | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Polar_and_charged/1'>Polar and charged sidechains</scene>. | |||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ssbond-sidechain/1'> | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ssbond-sidechain/1'>Cysteines and disulfide bond formation in oxidizing environments</scene>. | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ssbond-alpha-carbon/1'>SS bond | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Ssbond-alpha-carbon/1'>SS bond shown between alpha carbons in backbone view</scene>. | ||
<scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Default/5'> | <scene name='User:Tommie_Hata/Protein_Structure_Tutorial/Default/5'>Return to default view</scene> | ||
