GO:0000386: second spliceosomal transesterification activity (Molecular function)

"Catalysis of the second transesterification reaction of spliceosomal mRNA splicing. Ligation of the two exons occurs via a transesterification reaction where the free 3'-hydroxyl group of the 5' exon is the nucleophile attacking the 3' splice site. Non-expressed sequences are now detached from the exons. In cis splicing, the intron is in a lariat structure." [GOC:krc, ISBN:0879695897]


There are 232 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_226 Solanum tuberosum Agria 2.46 % 5e-06 0.00026
Sequences (232) (download table)

InterPro Domains

GO Terms

Family Terms