1.14.13.39 nitric-oxide synthase (NADPH) mesothelium - 764938 2.7.1.91 sphingosine kinase mesothelium - 702951 3.4.22.1 cathepsin B mesothelium - 709922 3.4.24.B12 ADAMTS5 endopeptidase mesothelium lining the peritoneal, pericardial and pleural cavities, constitutive Adamts5 expression in adult tissue 692482