cAMP-dependent protein kinase complex. Computer model showing the structure of the regulatory subunit of a cAMP-dependent protein kinase A (PKA, green) associated with a peptide derived from an A-kinase anchoring protein (orange). Protein kinase enzymes modify other proteins by chemically adding phosphate groups to them (phosphorylation). PKA regulates a number of cellular processes, including lipid and glucagon metabolism. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |