3.4.17.23	angiotensin-converting enzyme 2	atherosclerotic plaque	-	681180	
3.4.17.23	angiotensin-converting enzyme 2	atherosclerotic plaque	cells in atherosclerotic plaques co-express ACE2, Oct-4, and CD34	679704	
3.4.21.37	leukocyte elastase	atherosclerotic plaque	-	698305	
3.4.22.38	cathepsin K	atherosclerotic plaque	it is shown by fluorescence microscopy of plaque sections from using human carotid endarterectomy specimens that enzymatically active CatK (positive NIRF signal) localizes primarily in the vicinity of CatK-positive macrophages. Augmented NIRF signal (reflecting CatK activity) colocalizes with disrupted elastin fibers within the media underlying plaques	679251	
3.4.24.79	pappalysin-1	atherosclerotic plaque	the enzyme is extracted from plaque tissue samples of endarterectomy and aneurysm patients	719309