U11/U12 di-snRNP
u11/u12 di-snrnp
The U11/U12 di-snRNP forms part of the <a href='https://www.genenames.org/data/genegroup/#!/group/1520'>minor spliceosome complex</a>.   U11 and U12 snRNPs bind U12-type pre-mRNAs as a preformed di-snRNP complex, simultaneously recognizing the 5' splice site and branchpoint sequence. Thus, within the U12-type prespliceosome, U11/U12 components form a molecular bridge connecting both ends of the intron.