rs186981980
Positions:
Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The NM_001378414.1(HDAC4):c.2532+18G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000287 in 1,599,570 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: 𝑓 0.0016 ( 2 hom., cov: 33)
Exomes 𝑓: 0.00014 ( 1 hom. )
Consequence
HDAC4
NM_001378414.1 intron
NM_001378414.1 intron
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.0290
Genes affected
HDAC4 (HGNC:14063): (histone deacetylase 4) Histones play a critical role in transcriptional regulation, cell cycle progression, and developmental events. Histone acetylation/deacetylation alters chromosome structure and affects transcription factor access to DNA. The protein encoded by this gene belongs to class II of the histone deacetylase/acuc/apha family. It possesses histone deacetylase activity and represses transcription when tethered to a promoter. This protein does not bind DNA directly, but through transcription factors MEF2C and MEF2D. It seems to interact in a multiprotein complex with RbAp48 and HDAC3. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -20 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.9).
BP6
?
Variant 2-239084137-C-T is Benign according to our data. Variant chr2-239084137-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 445663.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
?
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00164 (250/152326) while in subpopulation AFR AF= 0.0057 (237/41562). AF 95% confidence interval is 0.00511. There are 2 homozygotes in gnomad4. There are 113 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
?
High AC in GnomAd4 at 250 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HDAC4 | NM_001378414.1 | c.2532+18G>A | intron_variant | ENST00000543185.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HDAC4 | ENST00000543185.6 | c.2532+18G>A | intron_variant | 5 | NM_001378414.1 | A1 | |||
HDAC4 | ENST00000345617.7 | c.2517+18G>A | intron_variant | 1 | P4 | ||||
HDAC4 | ENST00000487617.5 | n.424+18G>A | intron_variant, non_coding_transcript_variant | 3 | |||||
HDAC4 | ENST00000690129.1 | n.546+18G>A | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes ? AF: 0.00164 AC: 249AN: 152208Hom.: 2 Cov.: 33
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GnomAD3 exomes AF: 0.000415 AC: 101AN: 243272Hom.: 0 AF XY: 0.000349 AC XY: 46AN XY: 131644
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GnomAD4 exome AF: 0.000144 AC: 209AN: 1447244Hom.: 1 Cov.: 29 AF XY: 0.000118 AC XY: 85AN XY: 720382
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GnomAD4 genome ? AF: 0.00164 AC: 250AN: 152326Hom.: 2 Cov.: 33 AF XY: 0.00152 AC XY: 113AN XY: 74500
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ClinVar
Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics | Jun 12, 2017 | - - |
Chromosome 2q37 deletion syndrome;C5676944:Neurodevelopmental disorder with central hypotonia and dysmorphic facies Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Nov 05, 2021 | - - |
Computational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
RBP_binding_hub_radar
RBP_regulation_power_radar
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at