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PER2

period circadian regulator 2
2 disorders 1 causative 1 untyped 2q37.3 gene with protein product
HGNC:8846MonarchNCBI Gene 8864ENSG00000132326UniProt O15055OMIM 603426

Aliases: KIAA0347.

In the knowledge base · computed from kb/ at build time

Disorders

Relationship is the entry's genetic[].relationship_type. untyped means the entry has a genetic record for the gene but does not type it; its free-text association is shown instead.

DisorderRelationshipWhere the gene appears
Advanced Sleep Phase Syndrome causative
mechanism: Autosomal Dominant Circadian-Regulatory Gene Variant; PER2 S662-Site Hypophosphorylation
Delayed Sleep Phase Syndrome untyped
Risk Factor
Mechanism modules · computed from kb/

Identity from HGNC (snapshot 2026-10-01). Page layers are described in the gene pages documentation.