POM121, Official Symbol POM121provided by HGNC Official Full Name POM121 transmembrane nucleoporinprovided by HGNC Primary source HGNC:HGNC:19702 See related Ensembl:ENSG00000196313 MIM:615753; AllianceGenome:HGNC:19702 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 P145; POM121A Summary This gene encodes a transmembrane protein that localizes to the inner nuclear membrane and forms a core component of the nuclear pore complex, which mediates transport to and from the nucleus. The encoded protein may anchor this complex to the nuclear envelope. There are multiple related genes and pseudogenes for this gene on chromosomes 5, 7, 15, and 22. Alternatively spliced transcript variants encoding different isoforms have been observed. [provided by RefSeq, Jul 2013] Annotation information Note: POM121 (Gene ID: 9883) and POMZP3 (Gene ID: 22832) share the POM121 symbol/alias in common. POM121 is sometimes used as an alternative name for POM121 and ZP3 fusion, which can be confused with the official symbol for POM121 transmembrane nucleoporin (POM121). [05 Jul 2018] Expression Ubiquitous expression in bone marrow (RPKM 16.6), spleen (RPKM 15.4) and 25 other tissues See more Orthologs all