function:Binds phosphatidylcholine, phosphatidylinositol, polychlorinated biphenyls (PCB) and weakly progesterone, potent inhibitor of phospholipase A2.,similarity:Belongs to the secretoglobin family.,subunit:Homodimer; antiparallel disulfide-linked.,tissue specificity:Clara cells (nonciliated cells of the surface epithelium of the pulmonary airways).,
Secreted.
Clara cells (nonciliated cells of the surface epithelium of the pulmonary airways).