catalytic step 2 spliceosome
id: GO:0071013
name: catalytic step 2 spliceosome
namespace: cellular_component
type: go
obsolete: False
Description: A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs.
Child Functions
| id | name |
|---|---|
| GO:0071007 | U2-type catalytic step 2 spliceosome |
| GO:0071018 | U12-type catalytic step 2 spliceosome |
Parent Functions
| id | name |
|---|---|
| GO:0005681 | spliceosomal complex |
