PER3 - period circadian regulator 3 Gene
Also Known as GIG13; FASPS3
Species: Homo sapiens
About PER3
This gene has 9 transcripts (splice variants), 178 orthologues, 2 paralogues and is associated with 2 phenotypes. Ubiquitous expression in thyroid (RPKM 14.6), fat (RPKM 11.2) and 24 other tissues.
Summary
This gene is a member of the Period family of genes and is expressed in a circadian pattern in the suprachiasmatic nucleus, the primary circadian pacemaker in the mammalian brain. Genes in this family encode components of the circadian rhythms of locomotor activity, metabolism, and behavior. This gene is upregulated by CLOCK/ARNTL heterodimers but then represses this upregulation in a feedback loop using PER/CRY heterodimers to interact with CLOCK/ARNTL. Polymorphisms in this gene have been linked to sleep disorders. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2014]
PER3 Products (7)
| mRNA | Protein | Name |
|---|---|---|
| NM_001289861.2 | NP_001276790.1 | period circadian protein homolog 3 isoform 2 |
| NM_001289862.2 | NP_001276791.1 | period circadian protein homolog 3 isoform 1 |
| NM_001289863.3 | NP_001276792.1 | period circadian protein homolog 3 isoform 3 |
| NM_001289864.3 | NP_001276793.1 | period circadian protein homolog 3 isoform 5 |
| NM_001377275.1 | NP_001364204.1 | period circadian protein homolog 3 isoform 1 |
| NM_001377276.1 | NP_001364205.1 | period circadian protein homolog 3 isoform 6 |
| NM_016831.4 | NP_058515.1 | period circadian protein homolog 3 isoform 4 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
21070773 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in negative regulation of transcription by RNA polymerase II |
IDA
IDA: Inferred from direct assay
|
26903630 | GOA |
| involved in protein stabilization |
IMP
IMP: Inferred from mutant phenotype
|
26903630 | GOA |
| involved in regulation of circadian sleep/wake cycle, sleep |
IMP
IMP: Inferred from mutant phenotype
|
17346965 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
26903630 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
26903630 | GOA |
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
period circadian protein homolog 3 |
|
PER3 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
PER3 | P56645 | CHEK2 | Homo sapiens | O96017 | 21070773 | |
|
Intra
|
PER3 | P56645 | CHEK2 | Homo sapiens | O96017 | 21070773 | |
|
Intra
|
PER3 | P56645 | PER1 | Homo sapiens | O15534 | 33961781 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Advanced Sleep Phase Syndrome, Familial, 3 |
|
|
| Advanced Sleep Phase Syndrome |
|
|
| Delayed Sleep Phase Disorder |
|
|
| Bile Duct Cystadenoma |
|
|
| Mood Disorder |
|
|
| Gum Cancer |
|
|
| Sleep Disorder |
|
|
| Major Depressive Disorder |
|
|
| Bipolar Disorder |
|
|
| Periodic Limb Movement Disorder |
|
|
| Chromosome 1p36 Deletion Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | PER3 | RGD | RGD:621581 |
| Macaca mulatta | PER3 | VGNC | VGNC:100031 |
| Canis familiaris | PER3 | VGNC | VGNC:44422 |
| Mus musculus | PER3 | MGD | MGI:1277134 |
| Others | PER3 | NCBI |