Helix-turn-helix DNA-binding domain. Illustration of a regulatory protein (blue) binding to DNA (deoxyribonucleic acid,orange helix) in a helix-turn-helix formation. Such protein-DNA binding can enhance or suppress expression of the genetic information carried by the DNA. In this type of DNA-binding protein,the alpha-helices of the protein are aligned around a turning point ('turn',upper right) and occupying the major groove in the DNA structure. The key protein component is called the 'recognition alpha helix'. For this artwork without labels,see C023/8881 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3656 px × 4876 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |