INPP4B, Official Symbol INPP4Bprovided by HGNC Official Full Name inositol polyphosphate-4-phosphatase type II Bprovided by HGNC Primary source HGNC:HGNC:6075 See related Ensembl:ENSG00000109452 MIM:607494; AllianceGenome:HGNC:6075 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Summary INPP4B encodes the inositol polyphosphate 4-phosphatase type II, one of the enzymes involved in phosphatidylinositol signaling pathways. This enzyme removes the phosphate group at position 4 of the inositol ring from inositol 3,4-bisphosphate. There is limited data to suggest that the human type II enzyme is subject to alternative splicing, as has been established for the type I enzyme. [provided by RefSeq, Jul 2008] Expression Ubiquitous expression in lymph node (RPKM 4.4), urinary bladder (RPKM 4.1) and 24 other tissues See more Orthologs mouse all