Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins elastase 1, 2, 2A, 2B, 3A, and 3B. Like most of the human elastases, elastase 2B is secreted from the pancreas as a zymogen. In other species, elastase 2B has been shown to preferentially cleave proteins after leucine, methionine, and phenylalanine residues.
CELA2B; chymotrypsin-like elastase family, member 2B; chymotrypsin-like elastase family member 2B; ELA2B; pancreatic elastase IIB; RP11 265F14.2; Chymotrypsin like elastase family, member 2B; EC 188.8.131.52; Elastase 2B; MGC142100; MGC142102; MGC97052; Pancreatic elastase IIB (ELA2B); RP11-265F14.2; elastase-2B