241 human active and 13 inactive phosphatases in total;
194 phosphatases have substrate data;
--------------------------------
336 protein substrates;
83 non-protein substrates;
1215 dephosphorylation interactions;
--------------------------------
299 KEGG pathways;
876 Reactome pathways;
--------------------------------
last scientific update: 11 Mar, 2019
The anion resulting from the addition of a proton to the amino group and the removal of the two acidic protons from the phosphate group of sphinganine 1-phosphate.