EC Number |
Natural Substrates |
---|
3.4.23.B1 | K(dabsyl)-TSLLMAAPQ-Lucifer yellow + H2O |
- |
3.4.23.B1 | polypeptide + H2O |
- |
3.4.23.B1 | precursor form of surfactant protein B + H2O |
napsin A is involved in the N- and C-terminal processing of proSP-B in type II pneumocytes |
3.4.23.B1 | pulmonary surfactant protein B + H2O |
- |
3.4.23.B1 | pulmonary surfactant protein B + H2O |
napsin A is involved in the post-translational processing of pulmonary surfactant protein B and C in multivesivular bodies of type II pneumocytes |
3.4.23.B1 | pulmonary surfactant protein B + H2O |
napsin is involved in the maturation of the biologically active surfactant protein B peptide. Napsin cleaves within the NH2-terminal propeptide between Leu178 and Pro179 |
3.4.23.B1 | pulmonary surfactant protein C + H2O |
napsin A is involved in the post-translational processing of pulmonary surfactant protein B and C in multivesivular bodies of type II pneumocytes |