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GO:0000244 assembly of spliceosomal tri-snRNP

The formation of a tri-snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. This includes reannealing of U4 and U6 (or U4atac and U6atac) snRNAs released from previous rounds of splicing to reform the U4/U6 snRNP (or U4atac/U6atac snRNP) as well as the subsequent association of the U5 snRNP with the U4/U6 snRNP (or U4atac/U6atac snRNP) to form a tri-snRNP that is ready to reassemble into another spliceosome complex.

Term Information

ID GO:0000244
Name assembly of spliceosomal tri-snRNP
Ontology Biological Process
Definition The formation of a tri-snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. This includes reannealing of U4 and U6 (or U4atac and U6atac) snRNAs released from previous rounds of splicing to reform the U4/U6 snRNP (or U4atac/U6atac snRNP) as well as the subsequent association of the U5 snRNP with the U4/U6 snRNP (or U4atac/U6atac snRNP) to form a tri-snRNP that is ready to reassemble into another spliceosome complex.
Comment

Synonyms

Type Synonym
narrow spliceosomal tri-snRNP U4atac/U6atac.U5 assembly
narrow spliceosomal tri-snRNP U4/U6.U5 assembly
narrow assembly of spliceosomal tri-snRNP U4atac/U6atac.U5
exact spliceosomal tri-snRNP assembly
broad snRNP recycling
narrow assembly of spliceosomal tri-snRNP U4/U6.U5

This term can be used instead of these obsolete terms:

GO:0006377 MATa1 (A1) pre-mRNA splicing (consider GO:0000244)

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Ancestor Table

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GO:0008150 biological_process
GO:0044085 cellular component biogenesis
GO:0016043 cellular component organization
GO:0010926 anatomical structure formation
GO:0008152 metabolic process
GO:0009987 cellular process
GO:0006807 nitrogen compound metabolic process
GO:0043933 macromolecular complex subunit organization
GO:0043170 macromolecule metabolic process
GO:0044238 primary metabolic process
GO:0010467 gene expression
GO:0043283 biopolymer metabolic process
GO:0022613 ribonucleoprotein complex biogenesis
GO:0044237 cellular metabolic process
GO:0022607 cellular component assembly
GO:0034621 cellular macromolecular complex subunit organization
GO:0044260 cellular macromolecule metabolic process
GO:0065003 macromolecular complex assembly
GO:0006139 nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
GO:0034960 cellular biopolymer metabolic process
GO:0034622 cellular macromolecular complex assembly
GO:0016070 RNA metabolic process
GO:0022618 ribonucleoprotein complex assembly
GO:0016071 mRNA metabolic process
GO:0006396 RNA processing
GO:0008380 RNA splicing
GO:0000375 RNA splicing, via transesterification reactions
GO:0006397 mRNA processing
GO:0000377 RNA splicing, via transesterification reactions with bulged adenosine as nucleophile
GO:0000398 nuclear mRNA splicing, via spliceosome
GO:0000387 spliceosomal snRNP assembly
GO:0000244 assembly of spliceosomal tri-snRNP

Relationship key

Code Relationship
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Child Terms

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Protein Annotation

DB
ID
Qualifier colocalizes_with contributes_to NOT NOT|colocalizes_with NOT|contributes_to
GO Term
Reference
Evidence IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP
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Taxonomy
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Co-occurring Terms

Co-occurrence statistics

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