This gene is a member of a family of methyltransferases that share homology with, but are distinct from, the UbiE family of methyltransferases. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized.[6]
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Zhang SX, Guo Y, Boulianne GL (Dec 2001). "Identification of a novel family of putative methyltransferases that interact with human and Drosophila presenilins". Gene. 280 (1–2): 135–44. doi:10.1016/S0378-1119(01)00770-3. PMID11738826.