https://sites.lifesci.ucla.edu/mbi-home/wp-content/uploads/sites/191/2015/08/UCL_MBI_logo_40.gif00SOFIAhttps://sites.lifesci.ucla.edu/mbi-home/wp-content/uploads/sites/191/2015/08/UCL_MBI_logo_40.gifSOFIA2018-12-21 12:04:002018-12-21 12:04:28Structural basis of 7SK RNA 5′-γ-phosphate methylation and retention by MePCE.