Homo sapiens	-	649708, 652014, 652303, 652493, 668149, 668157, 668171, 668964, 669750, 684968, 686006, 686591, 687046, 688570, 688591, 688883, 690176, 707115, 708392, 710179, 710794, 710795, 712585, 713160, 713493, 719420, 720479, 734817, 735215, 735328, 753498, 754226, 754946, 755387	
Homo sapiens	enzyme proform contains a unique cystene switch sequence Pro-His81-Cys-Gly-Xaa-Xaa-Asp	652254	
Homo sapiens	enzyme shares minimal domain organisation and a threonine residue adjacent to the zinc-binding site with matrilysin	650768	
Macaca mulatta	-	733957	
Mus musculus	-	670109