Term Name:	U2-type prespliceosome assembly
Synonyms:	GT-AG prespliceosome assembly, GT-AG prespliceosome formation, major prespliceosome assembly, major prespliceosome formation, mammalian U2-type spliceosomal complex A assembly, mammalian U2-type spliceosomal complex A formation, U2-type prespliceosome formation, yeast U2-type spliceosomal complex B assembly, yeast U2-type spliceosomal complex B formation
Definition:	The aggregation, arrangement and bonding together of a set of components to form an U2-type prespliceosome.
Ontology:	GO: Biological Process [GO:1903241]    QuickGO    AmiGO