PSE_motif (CURRENT_RELEASE) |
|
|---|---|
| SO Accession: | SO:0000017 (SOWiki) |
| Definition: | A sequence element characteristic of the promoters of snRNA genes transcribed by RNA polymerase II or by RNA polymerase III. Located between -45 and -60 relative to the TSS. The human PSE_motif consensus sequence is TCACCNTNA(C|G)TNAAAAG(T|G). The basal transcription factor, snRNA-activating protein complex (SNAPc), binds the PSE_motif and is required for the transcription of both RNA polymerase II and III transcribed small-nuclear RNA genes. |
| Synonyms: | proximal sequence element, PSE motif |
| DB Xrefs: | PMID: 11390411 |
| PMID: 12621023 | |
| PMID: 12651739 | |
| PMID: 23166507 | |
| PMID: 8339931 | |
| Parents: | DNA_motif (SO:0000713) |
| promoter (SO:0000167) | |
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