inositol-1,3,4,6-tetrakisphosphate 6-phosphatase activity
inositol-1,3,4,6-tetrakisphosphate 6-phosphatase activity
Catalysis of the reaction: inositol-1,3,4,6-tetrakisphosphate + H2O = inositol-1,3,4-trisphosphate + phosphate.