EP300

Universal Cellular Machinery · Chromatin Remodeling & Epigenetic Regulation

How does p300 help a cell turn genes on?

EP300 encodes p300, a protein that cooperates with gene-regulating machinery. It helps coordinate the transcription programs needed for growth, specialization, and development.

Common Gene Name
EP300 lysine acetyltransferase
NCBI Gene ID
2033
Chromosome
22

Clinical Evidence Status

Established disease relationship

These labels describe available evidence about a gene. They do not classify your variant or recommend a treatment.

Answer Sources

Explore supporting evidence (4 records)
Condition or drugEvidenceGrade / statusContextSource
Rubinstein-Taybi syndrome due to EP300 haploinsufficiencyClinGen gene-disease validityDefinitiveAutosomal dominantView source
2022-05-20
Bladder cancerMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2020-01
Rubinstein-Taybi syndromeMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2020-01
Prostate cancerMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2020-01

Source snapshot: 2026-09-09. Consumer text updated: 2026-09-10. Source dates describe the cited records, not a new clinical review.

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