1 / 20

PROTEIN PHYSICS LECTURE 7

PROTEIN PHYSICS LECTURE 7. Main secondary structures. H-bonds. Helices: Right and Left. Mirror-asymmetric amino acids – mirror-asymmetric (“chiral”) helices Right -helix. Right  -helix. Right -helix Right 3 10 helix. ALA, etc. GLY only. , twisted. ,

libra
Download Presentation

PROTEIN PHYSICS LECTURE 7

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PROTEIN PHYSICS LECTURE 7

  2. Main secondary structures

  3. H-bonds Helices: Right and Left

  4. Mirror-asymmetric amino acids – mirror-asymmetric (“chiral”) helices Right -helix

  5. Right -helix

  6. Right -helix Right 310 helix

  7. ALA, etc. GLY only

  8. , twisted

  9. , twisted

  10. Mirror-asymmetric amino acids – mirror-asymmetric twist of -sheets

  11. -hairpin with turn

  12. turn I turn I’ turn II

  13. -bulge

  14. collagen triple helix

  15. Experimental study of secondary structure X-ray crystallography NMR spectroscopy (cross-peaks)

  16. Experimental study of secondary structure Far UV CD spectra (peptide groups) IR spectra (amid I, C=O bond)

  17. Membrane Globular Fibrous H-bonds & hydrophobics

More Related