PPP1R9B, Official Symbol PPP1R9Bprovided by HGNC Official Full Name protein phosphatase 1 regulatory subunit 9Bprovided by HGNC Primary source HGNC:HGNC:9298 See related Ensembl:ENSG00000108819 MIM:603325; AllianceGenome:HGNC:9298 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 Also known as Spn; SPINO; PPP1R6; PPP1R9 Summary This gene encodes a scaffold protein that functions as a regulatory subunit of protein phosphatase 1a. Expression of this gene is particularly high in dendritic spines, suggesting that the encoded protein may play a role in receiving signals from the central nervous system. The encoded protein has putative tumor suppressor function and decreased expression has been observed in tumors. [provided by RefSeq, Feb 2014] Expression Ubiquitous expression in brain (RPKM 26.2), spleen (RPKM 25.4) and 24 other tissues See more Orthologs mouse all