Papain cysteine protease, molecular model. Papain is a protease enzyme native to papaya. There are many varieties of papain, found in a wide range of organisms. The catalytic site of papain is a catalytic dyad of cysteine and histidine side chains, shown in ball-and-stick style. The cysteine protease motif is common in biochemistry. Atoms are colour-coded: carbon is black, hydrogen is white, nitrogen is blue, and sulphur is yellow. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / GREG WILLIAMS |
Bildgröße: | 5700 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |