Term Name:	commitment complex
Synonyms:	mammalian spliceosomal complex E, mammalian spliceosomal E complex, yeast spliceosomal complex CC
Definition:	A spliceosomal complex that is formed by association of the U1 snRNP with the 5' splice site of an unspliced intron in an RNA transcript.
Ontology:	GO: Cellular Component [GO:0000243]    QuickGO    AmiGO