Djenkolic Acid is a naturally occurring sulfur-containing amino acid extracted from djenkol beans(Archidendron pauciflorum), which is native to Southeast Asia.

Cefoperazone binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall.

Phosphorylase Kinase β-Subunit Fragment (420-436) is the β-Subunit fragment (peptide 430-436) of phosphorylase kinase. Phosphorylase kinase is a serine/threonine-specific protein kinase which activates glycogen phosphorylase to release glucose-1-phosphate from glycogen.