spliceosome conformational change to release U4 (or U4atac) and U1 (or U11)

Term ID

GO:0000388

Synonyms

• 3'-splice site cleavage, exon ligation
• spliceosomal A1 complex biosynthesis
• spliceosomal A1 complex formation
• spliceosomal B2 complex biosynthesis
• spliceosomal B2 complex formation
• U12-type spliceosome conformational change to release U4atac and U11
• U2-type spliceosome conformational change to release U4 and U1

Definition

Rearrangement of the pre-catalytic spliceosome containing U4 (or U4atac) and U1 (or U11) snRNPs to unpair U4 (or U4atac) from U6 (or U6atac) and release it from the spliceosomal complex along with U1 (or U11). 0879695897

References

Ontology

GO: Biological Process    QuickGO    AmiGO