DIB1 [YPR082C]
Spliceosomal protein DIB1; 17-kDa component of the U4/U6aU5 tri-snRNP; plays an essential role in pre-mRNA splicing; human ortholog TXNL4A (the human U5-specific 15-kDa protein) complements yeast dib1 null mutant; Belongs to the DIM1 family.
Synonyms: DIB1, DIB1p, Q06819, CDH1, P9513.12 ...