PER1


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 may increase the risk of getting certain cancers. Alternative splicing has been observed in this gene; however, these variants have not been fully described. [provided by RefSeq, Jan 2014].

NameOMIM IDEnsembl IDHGNC IDPHARMGKB IDMap Location
period circadian regulator 1MIM:602260Ensembl:ENSG00000179094HGNC:HGNC:8845PA3318417p13.1

GO terms in PER1


Term TypeEvidence TypeGO Term IDGO Des.
BPIBAGO:0000122negative regulation of transcription by RNA polymerase II
BPISSGO:0000122negative regulation of transcription by RNA polymerase II
BPISSGO:0002028regulation of sodium ion transport
BPIEAGO:0006351transcription, DNA-templated
BPIEPGO:0007623circadian rhythm
BPIBAGO:0009416response to light stimulus
BPTASGO:0009649entrainment of circadian clock
BPISSGO:0010608posttranscriptional regulation of gene expression
BPIBAGO:0032922circadian regulation of gene expression
BPIDAGO:0032922circadian regulation of gene expression
BPIMPGO:0042634regulation of hair cycle
BPISSGO:0042752regulation of circadian rhythm
BPISSGO:0043124negative regulation of I-kappaB kinase/NF-kappaB signaling
BPIBAGO:0043153entrainment of circadian clock by photoperiod
BPISSGO:0043153entrainment of circadian clock by photoperiod
BPIDAGO:0043966histone H3 acetylation
BPIDAGO:0043967histone H4 acetylation
BPISSGO:0045892negative regulation of transcription, DNA-templated
BPISSGO:0045944positive regulation of transcription by RNA polymerase II
BPISSGO:0046329negative regulation of JNK cascade
BPIEAGO:0051591response to cAMP
BPISSGO:0070932histone H3 deacetylation
BPISSGO:0097167circadian regulation of translation
BPISSGO:1900015regulation of cytokine production involved in inflammatory response
BPISSGO:1900744regulation of p38MAPK cascade
BPISSGO:2000323negative regulation of glucocorticoid receptor signaling pathway
CCIBAGO:0005634nucleus
CCIDAGO:0005654nucleoplasm
CCIBAGO:0005737cytoplasm
CCIDAGO:0005737cytoplasm
CCIDAGO:0005829cytosol
MFIBAGO:0000976transcription regulatory region sequence-specific DNA binding
MFIDAGO:0000978RNA polymerase II proximal promoter sequence-specific DNA binding
MFIBAGO:0000989transcription factor activity, transcription factor binding
MFIBAGO:0001222transcription corepressor binding
MFIPIGO:0005515protein binding
MFIBAGO:0008134transcription factor binding
MFIEAGO:0008134transcription factor binding
MFIPIGO:0019900kinase binding
MFISSGO:0031490chromatin DNA binding
MFIPIGO:0031625ubiquitin protein ligase binding
MFIDAGO:0070888E-box binding

Gene expression in normal tissue: PER1

Gene-model tissue-cancer distribution: Bubble Plot

Gene-drug pathway distribution

Pathways in PER1


DatabasePathway IDPathway Des.
wikipathwaysWP1797Circadian Clock
wikipathwaysWP3298Melatonin metabolism and effects
wikipathwaysWP3355BMAL1-CLOCK,NPAS2 activates circadian gene expression
wikipathwaysWP410Exercise-induced Circadian Regulation
kegghsa04710Circadian rhythm - Homo sapiens (human)
kegghsa04713Circadian entrainment - Homo sapiens (human)
kegghsa05168Herpes simplex infection - Homo sapiens (human)
pidcircadianpathwayCircadian rhythm pathway
reactomeR-HSA-400253Circadian Clock

Gene-Drug: Aster Plot


Drug IDDrug NameModel Num.
iGMDRD60Quinoclamine3
iGMDRD505Pevonedistat1
iGMDRD300Tozasertib3
iGMDRD322FK 8663
iGMDRD100Zebularine5
iGMDRD414MST-3124
iGMDRD286Nsc 6328392
iGMDRD188Piperlongumine5
iGMDRD398Sepantronium3
iGMDRD366PI-1032
iGMDRD662JQ-12
iGMDRD434BMS-5369241
iGMDRD705Nakiterpiosin4
iGMDRD289Parthenolide2
iGMDRD870BRD636103
iGMDRD77Itraconazole2
iGMDRD158NSC1415403
iGMDRD121GMX17785
iGMDRD513BML-2593
iGMDRD255SB2250021
iGMDRD394BX-7954
iGMDRD85Ursolic acid1
iGMDRD61Kinetin riboside2
iGMDRD152179324-69-73
iGMDRD560MK-22063
iGMDRD484Pluripotin4
iGMDRD79Gemcitabine6
iGMDRD84Lovastatin acid1
iGMDRD76Simvastatin2
iGMDRD420Leucascandrolide A2

Gene in drug-gene network: Network Plot

Gene-drug targets distribution

Gene Structure: PDB

Models in PER1

​​​​