Developmental Brain Disorder Gene Database
LoF Variant Gene
Gene
Search
Tier
1
- Unique Cases:
- 28
- Disorders:
- ID, ASD, EP, ADHD
- Last Updated:
- November 4, 2024
Gene Summary:
- DBD Genes Classification
- ANK2 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
- Plays an essential role in the localization and membrane stabilization of ion transporters and ion channels in several cell types, including cardiomyocytes, as well as in striated muscle cells. In skeletal muscle, required for proper localization of DMD and DCTN4 and for the formation and/or stability of a special subset of microtubules associated with costameres and neuromuscular junctions. In cardiomyocytes, required for coordinate assembly of Na/Ca exchanger, SLC8A1/NCX1, Na/K ATPases ATP1A1 ... (Source: Uniprot)
- Previous symbols
- LQT4
- Alias symbols
- FAP87, CFAP87
- Chromosomal Location
- 4q25-q26
- Genomic Coordinates
- GRCh37:chr4:113739239-114304896
- GRCh38:chr4:112705622-113383736
- Associated Disorders
- Intellectual Disability, Autism, Epilepsy, Attention Deficit Hyperactivity Disorder
Predictive Scores:
- HI Score (Decipher)
24.11
- pLI (gnomAD)
1.00
- LOEUF (gnomAD)
0.11
Classifications from External Sources:
- SFARI Score (SFARI)
1
- DDG2P Classification (DDG2P)
Limited
- ClinGen Classification (ClinGen)
Disputed3
Definitive1
- GenCC Classification (GenCC)
Limited4 Strong1 Disputed Evidence3 Definitive1
Cases:
Publications:
Wang T et. al., Large-scale targeted sequencing identifies risk genes for neurodevelopmental disorders., Nat Commun, 2020 |
De Rubeis S et. al., Synaptic, transcriptional and chromatin genes disrupted in autism., Nature, 2014 |
Coe BP et. al., Neurodevelopmental disease genes implicated by de novo mutation and copy number variation morbidity., Nat Genet, 2019 |
C Yuen RK et. al., Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder., Nat Neurosci, 2017 |
Guo H et. al., Inherited and multiple de novo mutations in autism/developmental delay risk genes suggest a multifactorial model., Mol Autism, 2018 |
Wang T et. al., De novo genic mutations among a Chinese autism spectrum disorder cohort., Nat Commun, 2016 |
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External References:
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.
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.
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.
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.
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.
GenCC
The GenCC DB provides information pertaining to the validity of gene-disease relationships, with a current focus on Mendelian diseases.
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.