High resolution crystal structure of substrate-free human neprilysin

Atriopeptidase,Common acute lymphocytic leukemia antigen,CALLA,Enkephalinase,Neutral endopeptidase 24.11,Neutral endopeptidase,Skin fibroblast elastase,SFE

0.2 M potassium nitrate and 20% (w/v) PEG3350