Phosphoethanolamine/phosphocholine phosphatase (EC 3.1.3.75)
1_MSGCF 6_ PVSGL 11_ RCLSR 16_ DGRMA 21_ AQGAP 26_ RFLLT 31_ FDFDE 36_ TIVDE 41_ NSDDS 46_ IVRAA 51_ PGQRL 56_ PESLR 61_ ATYRE 66_ GFYNE 71_ YMQRV 76_ FKYLG 81_ EQGVR 86_ PRDLS 91_ AIYEA 96_ IPLSP 101_ GMSDL 106_ LQFVA 111_ KQGAC 116_ FEVIL 121_ ISDAN 126_ TFGVE 131_ SSLRA 136_ AGHHS 141_ LFRRI 146_ LSNPS 151_ GPDAR 156_ GLLAL 161_ RPFHT 166_ HSCAR 171_ CPANM 176_ CKHKV 181_ LSDYL 186_ RERAH 191_ DGVHF 196_ ERLFY 201_ VGDGA 206_ NDFCP 211_ MGLLA 216_ GGDVA 221_ FPRRG 226_ YPMHR 231_ LIQEA 236_ QKAEP 241_ SSFRA 246_ SVVPW 251_ ETAAD 256_ VRLHL 261_QQVLK
1: Phosphatase that has a high activity toward phosphoethanolamine (PEA) and phosphocholine (PCho) (PubMed:15175005). Involved in the generation of inorganic phosphate for bone mineralization (By similarity). Acts in a non-redundant manner with PHOSPHO1 in skeletal mineralization: while PHOSPHO1 mediates the initiation of hydroxyapatite crystallization in the matrix vesicles (MVs), ALPL/TNAP catalyzes the spread of hydroxyapatite crystallization in the extracellular matrix (By similarity)