# Period circadian regulator 3

> mammalian protein found in Homo sapiens

**Wikidata**: [Q7119001](https://www.wikidata.org/wiki/Q7119001)  
**Source**: https://4ort.xyz/entity/period-circadian-regulator-3


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P56645)
3. Q20641742
4. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
5. [Per3, a circadian gene, is required for Chk2 activation in human cells](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
6. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
7. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P56645&geneProductId=UniProtKB:P56645)
8. [A PERIOD3 variant causes a circadian phenotype and is associated with a seasonal mood trait](http://www.ebi.ac.uk/QuickGO/annotations?protein=P56645&geneProductId=UniProtKB:P56645)
9. [A PERIOD3 variant causes a circadian phenotype and is associated with a seasonal mood trait](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
10. [PER3 polymorphism predicts sleep structure and waking performance](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
11. [Sleep ability mediates individual differences in the vulnerability to sleep loss: evidence from a PER3 polymorphism](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
12. [A human sleep homeostasis phenotype in mice expressing a primate-specific PER3 variable-number tandem-repeat coding-region polymorphism](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
13. [PERIOD3, circadian phenotypes, and sleep homeostasis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P56645)
14. Ensembl Release 99