Protein alpha helix structure,diagram. The alpha helix is one of the secondary structures of proteins (along with beta sheets). The alpha helix is sometimes called the Pauling-Corey-Branson alpha helix after Linus Pauling,Robert Corey,and Herman Branson,who published details of this structure in 1951. The alpha helix is a repeated protein structural element. This view shows the hydrogen bonds (dotted lines) between the carboxyl (C=O) and amine (NH) groups. The atoms in this molecular model are colour-coded: carbon (brown),oxygen (red),nitrogen (light blue),and hydrogen (purple). The helical coil distance is labelled as 5.4 angstroms | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrade, Ramon / 3dciencia |
Bildgröße: | 4961 px × 7016 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |