id: GO:0071010
name: prespliceosome
namespace: cellular_component
type: go
obsolete: False

Description: A spliceosomal complex that is formed by association of the 5' splice site and the branch point sequence with specific snRNPs. The prespliceosome includes many proteins in addition to those found in the bound snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation.

Child Functions

GO:0071004U2-type prespliceosome
GO:0071015U12-type prespliceosome

Parent Functions

GO:0005681spliceosomal complex