cd13 – cystinyl aminopeptidase – glutamyl aminopeptidase – leucyl aminopeptidase – leucyl-beta-naphthylamidase – pyroglutamyl-peptidase I – carboxypeptidases – carboxypeptidases A – carboxypeptidase B – carboxypeptidase C – carboxypeptidase H – carboxypeptidase U – Serine-type D-Ala-D-Ala carboxypeptidase – gamma-glutamyl hydrolase – glutamate carboxypeptidase ii – lysine carboxypeptidase – muramoylpentapeptide carboxypeptidase – dipeptidases – dipeptidyl peptidases – antigens, cd26 – dipeptidyl peptidase i – metalloexopeptidases – antigens, cd13 – carboxypeptidase b – carboxypeptidase h – carboxypeptidase u – carboxypeptidases a – cystinyl aminopeptidase – glutamate carboxypeptidase ii – glutamyl aminopeptidase – leucyl aminopeptidase – leucyl-beta-naphthylamidase – lysine carboxypeptidase – peptidyl-dipeptidase a – metalloproteases – metalloendopeptidases – adam proteins – collagenases – gelatinase a – gelatinase b – interstitial collagenase – microbial collagenase – neutrophil collagenase – gelatinases – gelatinase a – gelatinase b – insulysin – lysostaphin – matrix metalloproteinases – gelatinase a – gelatinase b – interstitial collagenase – matrilysin – neutrophil collagenase – stromelysin 1 – neprilysin – pregnancy-associated plasma protein-a – procollagen n-endopeptidase – pronase – thermolysin – metalloexopeptidases – antigens, cd13 – carboxypeptidase b – carboxypeptidase h – carboxypeptidase u – carboxypeptidases a – cystinyl aminopeptidase – glutamate carboxypeptidase ii – glutamyl aminopeptidase – leucyl aminopeptidase – leucyl-beta-naphthylamidase – lysine carboxypeptidase – proprotein convertases – carboxypeptidase h – carboxypeptidase u – furin – proprotein convertase 1 – proprotein convertase 2 – proprotein convertase 5 – renin – proteasome endopeptidase complex – ureohydrolases – arginase – isoenzymes – isomerases (EC 5) – cis-trans-isomerases (EC 5.2) – peptidylprolyl isomerase – immunophilins – cyclophilins – cyclophilin A – tacrolimus binding proteins – tacrolimus binding protein 1a – dna helicases – xeroderma pigmentosum group d protein – dna topoisomerases – dna topoisomerases, type i – dna topoisomerases, type i, archaeal – dna topoisomerases, type i, bacterial – dna topoisomerases, type i, eukaryotic – dna topoisomerases, type ii – dna topoisomerases, type ii, archaeal – dna topoisomerases, type ii, bacterial – dna gyrase – dna topoisomerase iv – dna topoisomerases, type ii, eukaryotic – intramolecular lyases (EC 5.5) – myo-inositol-1-phosphate synthase – intramolecular oxidoreductases (EC 5.3) – aldose-ketose isomerases – autocrine motility factor – glucose-6-phosphate isomerase – mannose-6-phosphate isomerase – neuroleukin – triose-phosphate isomerase – carbon-carbon double bond isomerases – steroid isomerases – sulfur-sulfur bond isomerases – protein disulfide-isomerase – thromboxane-a synthase – intramolecular transferases (EC 5.4) – 2-acetolactate mutase – chorismate mutase – prephenate dehydratase – prephenate dehydrogenase – methylmalonyl-coa mutase –