基因名：
BPNT2
产品别名：
GPAPP； IMP 3； IMP-3； IMPA3； IMPAD1； BPNT2； 3'(2'), 5'-bisphosphate nucleotidase 2； 3'(2'), 5'-bisphosphate nucleotidase 2； Golgi-resident adenosine 3',5'-bisphosphate 3'-phosphatase； Golgi 3-prime phosphoadenosine 5-prime phosphate 3-prime phosphatase； IMPase 3； golgi-resident PAP phosphatase； golgi-resident nucleotide phosphatase； inositol monophosphatase domain containing 1； inositol monophosphatase domain-containing protein 1； inositol-1(or 4)-monophosphatase 3； myo-inositol monophosphatase A3； phosphoadenosine phosphate 3'-nucleotidase； 肌醇单磷酸酶IMPA3；
背景信息：
IMPAD1 protein (IMPA3, gPAPP or IMPase 3) belongs to the inositol monophosphatase family. It is found in Purkinje cells, brain stem, lung and chondrocytes. Mouse IMPAD1 gene encodes a type II transmembrane Golgi-embedded glycoprotein with 356 amino acid residues which generates a 306 amino acid residues mature protein after processing. It is expressed in embryo, and in theory may catalyze myo-inositol monophosphate to myo-inositol. Free myo-inositol is used to generate inositol phospholipid, an essential component of intracellular signaling pathways that mobilize calcium. Mouse IMPAD1 exhibits 91% sequence identity with the human homologue.
