https://www.ncbi.nlm.nih.gov/Structure/pdb/2BD5
2BD5: Porcine pancreatic elastase complexed with beta-casomorphin-7 and Lys-Ser at pH 5 and...
Chymotrypsin-like elastase family member 1beta-casomorphin-7CALCIUM IONSULFATE ION
https://pubmed.ncbi.nlm.nih.gov/30199719/
In vivo endogenous proteolysis yielding beta-casein derived bioactive beta-casomorphin peptides in...
Objective Beta-casein is a major protein in breast milk and an important source for several bioactive peptides that are encrypted within the sequence....
in vivoendogenousyielding