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CHEBI:133334 - small nucleolar RNA
| ChEBI ID | CHEBI:133334 |
| ChEBI Name | small nucleolar RNA |
| Stars | |
| Definition | A group of non-coding RNAs that primarily accumulate in the nucleoli and consist of 60-300 nucleotides. They are responsible for the post-transcriptional modification and maturation of ribosomal RNAs (rRNAs), small nuclear RNAs (snRNAs), and other cellular RNAs. There are two main classes of snoRNA, the C/D box snoRNAs, which are associated with methylation, and the H/ACA box snoRNAs, which are associated with pseudouridylation. |
| Last Modified | 9 August 2021 |
| Submitter | Sandra Orchard |
| Wikipedia |
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| ChEBI Ontology |
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| Outgoing Relation(s) |
| small nucleolar RNA (CHEBI:133334) is a ribonucleic acid (CHEBI:33697) |
| Incoming Relation(s) |
| C/D box small nucleolar RNA (CHEBI:133335) is a small nucleolar RNA (CHEBI:133334) |
| H/ACA box small nucleolar RNA (CHEBI:133336) is a small nucleolar RNA (CHEBI:133334) |
| Synonyms | Source |
|---|---|
| small nucleolar RNAs | ChEBI |
| snoRNA | SUBMITTER |
| snoRNAs | ChEBI |
| Manual Xrefs | Databases |
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| Small_nucleolar_RNA | Wikipedia |
| Citations |
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