Ovalbumin-derived peptides IFYCPIAIM, NIFYCPIAIM and YCPIAIMSA, containing a common region YCPIAIM, were previously identified as aggregation-prone with variable fibril formation. In this study, we elucidated self-assembly mechanisms of the peptides, by determining influence on sulfhydryl group accessibility. The free content antioxidant capacity results demonstrate that assemble into β-sheets,...

The taste presentation and receptor perception mechanism of the salty peptide Stropharia rugosoannulata were predicted verified using omics molecular interaction techniques. combination aspartic acid (D) glutamic (E), or fragments composed arginine (R), constitute characteristic structural basis peptides S. rugosoannulata. intensity positively correlates with its concentration...

Fish is an important source of antimicrobial peptides. This study aimed to identify and screen antibacterial peptides with excellent activity derived from sturgeon spermary (SSPs) analyze their mechanism. Liquid chromatography-mass spectrometry/mass spectrometry methods were used peptide sequences, computational prediction tool molecular docking for virtual screening peptides, finally, candidat...