IMP4, Official Symbol IMP4provided by HGNC Official Full Name IMP U3 small nucleolar ribonucleoprotein 4provided by HGNC Primary source HGNC:HGNC:30856 See related Ensembl:ENSG00000136718 MIM:612981; AllianceGenome:HGNC:30856 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 BXDC4 Summary The protein encoded by this gene, along with IMP3 and MPP10, is part of the 60-80S U3 small nucleolar ribonucleoprotein (U3 snoRNP) complex. This complex is necessary for the early cleavage steps of pre-18S ribosomal RNA processing. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2016] Expression Ubiquitous expression in lymph node (RPKM 11.8), appendix (RPKM 9.3) and 25 other tissues See more Orthologs mouse all