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GO:0097526
Overview
| Field | Value |
|---|---|
| Namespace | Cellular component |
| Short description | Spliceosomal tri-snRNP complex |
| Full defintion | A spliceosomal snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. |
| Subterm of |
Relationships
The relationship of GO:0097526 with other GO terms.
| Relationship type | GO terms |
|---|---|
| Is a | |
| Regulates | n.a. |
| Part of | n.a. |
| Positively regulates | n.a. |
| Negatively regulates | n.a. |
Ancestor tree
A force layout showing the ancestor tree for GO:0097526, and its immediate children. If you wish to explore the tree dynamically, please use the GO Explorer.
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Additional data
This table contains additional metadata associated with the GO entry's definition field.
| Field | Value |
|---|---|
| GOC | pr |
| ISBN | |
| PMID | A spliceosomal recycling factor that reanneals U4 and U6 small nuclear ribonucleoprotein particles. Science. 1998 Feb 6; 279 (5352): 857–60.PMID: 9452384 The spliceosome removes introns from pre-messenger RNAs by a mechanism that entails extensive remodeling of RNA structure. The most conspicuous rearrangement involves disruption of 24 base pairs between U4 and U6 small nuclear RNAs (snRNAs). Here, the yeast RNA binding protein Prp24 is shown to reanneal these snRNAs. When Prp24 is absent, unpaired U4 and U6 small nuclear ribonucleoprotein particles (snRNPs) accumulate; with time, splicing becomes inhibited. Addition of purified Prp24 protein regenerates duplex U4/U6 snRNPs for new rounds of splicing. The reannealing reaction catalyzed by Prp24 proceeds more efficiently with snRNPs than with deproteinized snRNAs. |
Associated Lotus transcripts
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .