Term Information

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Accession
GO:0000348
Name
mRNA branch site recognition
Ontology
biological_process
Synonyms
nuclear mRNA branch site recognition, U12-type nuclear mRNA branch site recognition, U2-type nuclear mRNA branch site recognition, spliceosomal A complex biosynthesis, spliceosomal A complex formation, spliceosomal B complex biosynthesis, spliceosomal B complex formation
Alternate IDs
GO:0000370, GO:0000371
Definition
Recognition of the pre-mRNA branch site sequence by components of the assembling spliceosome. Source: GOC:krc, ISBN:0879695897
Comment
Note that this step represents the formation of the B complex (yeast) or the A complex (mammalian).
History
See term history for GO:0000348 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0000348 from QuickGO

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Parents of mRNA branch site recognition (GO:0000348)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
mRNA branch site recognition [RO:0002162 relation] RO:0002162  Eukaryota (NCBITaxon:2759)
mRNA branch site recognition [BFO:0000050 relation] BFO:0000050  spliceosomal complex assembly (GO:0000245)
mRNA branch site recognition [is_a relation] is_a  protein-RNA complex assembly (GO:0022618)

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None.