Carboxypeptidase A is a protease enzyme that catalyses the hydrolysis of the C-terminal amino acid of a protein or polypeptide. The enzyme is involved in the digestion of food as well as in post-translational modification of protein structure for many biochemical functions. The mechanism of hydrolysis involves a catalytic zinc(2+) ion (purple) ligated to two histidine and one glutamic acid residues. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / GREG WILLIAMS |
Bildgröße: | 4500 px × 5700 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |