<unk> s are a subgroup of serine proteases, enzymes capable of cleaving peptide bonds in proteins. In humans, plasma<unk>  <unk>  has no known paralogue, while tissue<unk> -related peptidases <unk> s) encode a family of fifteen closely related serine proteases. These genes are localised to chromosome 19q13, forming the largest contiguous cluster of proteases within the human genome.<unk> s are responsible for the coordination of various physiological functions including blood pressure, semen liquefaction and skin desquamation.
Kallikrein
Immunoevasin
Thrombin
Serpin
Defensin
Platelet-activating factor
Von Willebrand factor
Fibrinopeptide