CTDSPL, Official Symbol CTDSPLprovided by HGNC Official Full Name CTD small phosphatase likeprovided by HGNC Primary source HGNC:HGNC:16890 See related Ensembl:ENSG00000144677 MIM:608592; AllianceGenome:HGNC:16890 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as PSR1; SCP3; HYA22; RBSP3; C3orf8 Summary Predicted to enable RNA polymerase II CTD heptapeptide repeat phosphatase activity. Predicted to be involved in protein dephosphorylation. Predicted to act upstream of or within negative regulation of G1/S transition of mitotic cell cycle and negative regulation of protein phosphorylation. Located in extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022] Expression Ubiquitous expression in skin (RPKM 20.1), gall bladder (RPKM 14.9) and 25 other tissues See more Orthologs mouse all