Submitted by Anonymous (not verified) on Thu, 02/12/2015 - 13:48 CD Accession: cl04442CD Definition: Utp21 specific WD40 associated putative domain; Utp21 is a subunit of U3 snoRNP, which is essential for synthesis of 18S rRNA.CD Name: Utp21 superfamilyCD Superfamily: -