Heterotrimeric G protein complex molecule. Computer model showing the secondary structure of a heterotrimeric G protein complex. Alpha-helices are red and beta sheets are yellow. This protein has three different subunits (heterotrimer),alpha,beta and gamma. G proteins,or guanine nucleotide binding proteins,are molecular switches involved in signal transduction. Heterotrimeric G proteins relay signals from cell surface receptors to their effectors,including ion channels and enzymes,within a cell | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 4591 px × 3591 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |