2.7.1.177 aminopropanol phosphate biosynthesis aminopropanol phosphate biosynthesis - - 2.7.1.177 aminopropanol phosphate biosynthesis I - - PWY-5443 2.7.1.177 Metabolic pathways - 01100 - 2.7.1.177 Porphyrin and chlorophyll metabolism - 00860 -