Developmental Brain Disorder Gene Database

LoF Variant Gene

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Tier

1

CREBBP

HGNC:2348 (protein-coding gene)

CREB binding protein

Unique Cases:
45
Disorders:
ID, ASD, ADHD, CP
Last Updated:
January 24, 2024

Summary
Cases
Publications
External

Gene Summary:

DBD Genes Classification
CREBBP is a High Confidence candidate gene classified as Tier 1. Tier 1 genes have three or more de novo pathogenic loss-of-function variants.
Gene Function
Acetylates histones, giving a specific tag for transcriptional activation (PubMed:21131905, PubMed:24616510). Mediates acetylation of histone H3 at 'Lys-18' and 'Lys-27' (H3K18ac and H3K27ac, respectively) (PubMed:21131905). Also acetylates non-histone proteins, like DDX21, FBL, IRF2, MAFG, NCOA3, POLR1E/PAF53 and FOXO1 (PubMed:10490106, PubMed:11154691, PubMed:12738767, PubMed:12929931, PubMed:9707565, PubMed:24207024, PubMed:28790157, PubMed:30540930, PubMed:35675826). Binds specifically to ph... (Source: Uniprot)
Previous symbols
RSTS
Alias symbols
RTS, CBP, KAT3A
Chromosomal Location
16p13.3
Genomic Coordinates
GRCh37:chr16:3775055-3930121
GRCh38:chr16:3725054-3880727
Associated Disorders
Intellectual Disability, Autism, Attention Deficit Hyperactivity Disorder, Cerebral Palsy

Predictive Scores:

HI Score (Decipher)

0.62

pLI (gnomAD)

1.00

LOEUF (gnomAD)

0.07

Classifications from External Sources:

SFARI Score (SFARI)

1

DDG2P Classification (DDG2P)

No Classification

ClinGen Classification (ClinGen)

Definitive1

GenCC Classification (GenCC)

Definitive4 Strong3

Publications:

Yoo HJ et. al., Whole exome sequencing for a patient with Rubinstein-Taybi syndrome reveals de novo variants besides an overt CREBBP mutation., Int J Mol Sci, 2015
Wieczorek D et. al., Two adults with Rubinstein-Taybi syndrome with mild mental retardation, glaucoma, normal growth and skull circumference, and camptodactyly of third fingers., Am J Med Genet A, 2009
Dauwerse JG et. al., Analysis of mutations within the intron20 splice donor site of CREBBP in patients with and without classical RSTS., Eur J Hum Genet, 2016
Asadollahi R et. al., The clinical significance of small copy number variants in neurodevelopmental disorders., J Med Genet, 2014
Trujillano D et. al., Clinical exome sequencing: results from 2819 samples reflecting 1000 families., Eur J Hum Genet, 2017
Pérez-Grijalba V et. al., New insights into genetic variant spectrum and genotype-phenotype correlations of Rubinstein-Taybi syndrome in 39 CREBBP-positive patients., Mol Genet Genomic Med, 2019
Stojanovic JR et. al., Diagnostic and Clinical Utility of Clinical Exome Sequencing in Children With Moderate and Severe Global Developmental Delay / Intellectual Disability., J Child Neurol, 2020
Kamenarova K et. al., Identification of a novel de novo mutation of CREBBP in a patient with Rubinstein-Taybi syndrome by targeted next-generation sequencing: a case report., Hum Pathol, 2016
Guo YX et. al., Whole-Exome Sequencing for Identifying Genetic Causes of Intellectual Developmental Disorders., Int J Gen Med, 2021
Mei H et. al., Genetic Spectrum Identified by Exome Sequencing in a Chinese Pediatric Cerebral Palsy Cohort., J Pediatr, 2022

NCBI: Gene

Integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.
NCBI: Gene

Gene Reviews

An international point-of-care resource for busy clinicians, provides clinically relevant and medically actionable information for inherited conditions in a standardized journal-style format, covering diagnosis, management, and genetic counseling for patients and their families.
Gene Reviews

DECIPHER

DECIPHER (DatabasE of genomiC varIation and Phenotype in Humans using Ensembl Resources) is an interactive web-based database which incorporates a suite of tools designed to aid the interpretation of genomic variants. DECIPHER enhances clinical diagnosis by retrieving information from a variety of bioinformatics resources relevant to the variant found in the patient.
DECIPHER

SFARI

SFARI Gene is an evolving online database designed to permit quick entrée into the genetics of autism, and to help researchers track the ever-expanding genetic risk factors that emerge in the literature.
SFARI

ClinGen

ClinGen is a National Institutes of Health (NIH)-funded resource dedicated to building an authoritative central resource that defines the clinical relevance of genes and variants for use in precision medicine and research.
ClinGen

GenCC

The GenCC DB provides information pertaining to the validity of gene-disease relationships, with a current focus on Mendelian diseases.
GenCC

gnomAD

The Genome Aggregation Database (gnomAD) is a resource developed by an international coalition of investigators, with the goal of aggregating and harmonizing both exome and genome sequencing data from a wide variety of large-scale sequencing projects, and making summary data available for the wider scientific community.
gnomAD
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