U12-type spliceosomal complex
name: U12-type spliceosomal complex
Description: Any spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
|GO:0071016||U12-type precatalytic spliceosome|
|GO:0071017||U12-type catalytic step 1 spliceosome|
|GO:0071018||U12-type catalytic step 2 spliceosome|
|GO:0071019||U12-type post-mRNA release spliceosomal complex|
|GO:0071022||U12-type post-spliceosomal complex|