rs387906496
Variant summary
Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM1PM4_SupportingPP5_Moderate
The NM_000033.4(ABCD1):c.874_876del(p.Glu292del) variant causes a inframe deletion change involving the alteration of a conserved nucleotide. Variant has been reported in ClinVar as Pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. S290S) has been classified as Likely benign.
Frequency
Genomes: not found (cov: 26)
Exomes 𝑓: 9.5e-7 ( 0 hom. 1 hem. )
Failed GnomAD Quality Control
Consequence
ABCD1
NM_000033.4 inframe_deletion
NM_000033.4 inframe_deletion
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 9.59
Genes affected
ABCD1 (HGNC:61): (ATP binding cassette subfamily D member 1) The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ALD subfamily, which is involved in peroxisomal import of fatty acids and/or fatty acyl-CoAs in the organelle. All known peroxisomal ABC transporters are half transporters which require a partner half transporter molecule to form a functional homodimeric or heterodimeric transporter. This peroxisomal membrane protein is likely involved in the peroxisomal transport or catabolism of very long chain fatty acids. Defects in this gene have been identified as the underlying cause of adrenoleukodystrophy, an X-chromosome recessively inherited demyelinating disorder of the nervous system. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 5 ACMG points.
PM1
?
In a hotspot region, there are 9 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 2 benign, 5 uncertain in NM_000033.4
PM4
?
Nonframeshift variant in NON repetitive region in NM_000033.4. Strenght limited to Supporting due to length of the change: 1aa.
PP5
?
Variant X-153726135-CGGA-C is Pathogenic according to our data. Variant chrX-153726135-CGGA-C is described in ClinVar as [Pathogenic]. Clinvar id is 11314.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
ABCD1 | NM_000033.4 | c.874_876del | p.Glu292del | inframe_deletion | 1/10 | ENST00000218104.6 | |
ABCD1 | XM_047441916.1 | c.874_876del | p.Glu292del | inframe_deletion | 1/11 | ||
ABCD1 | XM_047441917.1 | c.874_876del | p.Glu292del | inframe_deletion | 1/8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
ABCD1 | ENST00000218104.6 | c.874_876del | p.Glu292del | inframe_deletion | 1/10 | 1 | NM_000033.4 | P1 | |
ABCD1 | ENST00000370129.4 | c.319_321del | p.Glu107del | inframe_deletion | 1/2 | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 26
GnomAD3 genomes
?
Cov.:
26
GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 9.51e-7 AC: 1AN: 1050997Hom.: 0 AF XY: 0.00000300 AC XY: 1AN XY: 333211
GnomAD4 exome
Data not reliable, filtered out with message: AS_VQSR
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1
AN:
1050997
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1
AN XY:
333211
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GnomAD4 genome ? Cov.: 26
GnomAD4 genome
?
Cov.:
26
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:3
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Adrenoleukodystrophy Pathogenic:2
Pathogenic, no assertion criteria provided | literature only | OMIM | Jun 30, 1998 | - - |
Pathogenic, criteria provided, single submitter | clinical testing | Johns Hopkins Genomics, Johns Hopkins University | Sep 11, 2019 | - - |
not provided Pathogenic:1
Likely pathogenic, no assertion criteria provided | clinical testing | Mayo Clinic Laboratories, Mayo Clinic | Oct 03, 2017 | - - |
Computational scores
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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