rs312262830
Variant summary
Our verdict is Pathogenic. Variant got 16 ACMG points: 16P and 0B. PVS1PP5_Very_Strong
The NM_003611.3(OFD1):c.400_403del(p.Glu134IlefsTer10) variant causes a frameshift change. Variant has been reported in ClinVar as Pathogenic (★★). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 23)
Consequence
OFD1
NM_003611.3 frameshift
NM_003611.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 6.81
Genes affected
OFD1 (HGNC:2567): (OFD1 centriole and centriolar satellite protein) This gene is located on the X chromosome and encodes a centrosomal protein. A knockout mouse model has been used to study the effect of mutations in this gene. The mouse gene is also located on the X chromosome, however, unlike the human gene it is not subject to X inactivation. Mutations in this gene are associated with oral-facial-digital syndrome type I and Simpson-Golabi-Behmel syndrome type 2. Many pseudogenes have been identified; a single pseudogene is found on chromosome 5 while as many as fifteen have been found on the Y chromosome. [provided by RefSeq, Aug 2016]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 16 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PP5
?
Variant X-13739016-TAAAG-T is Pathogenic according to our data. Variant chrX-13739016-TAAAG-T is described in ClinVar as [Pathogenic]. Clinvar id is 41117.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chrX-13739016-TAAAG-T is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
OFD1 | NM_003611.3 | c.400_403del | p.Glu134IlefsTer10 | frameshift_variant | 5/23 | ENST00000340096.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
OFD1 | ENST00000340096.11 | c.400_403del | p.Glu134IlefsTer10 | frameshift_variant | 5/23 | 1 | NM_003611.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 23
GnomAD3 genomes
?
Cov.:
23
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? Cov.: 23
GnomAD4 genome
?
Cov.:
23
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:5
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Joubert syndrome 10 Pathogenic:1
Pathogenic, criteria provided, single submitter | research | Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard | Jun 25, 2017 | De novo variant in proband, maternity and paternity confirmed (PS2). Previously reported pathogenic in 2 manuscripts but unclear if same patient described (PMID: 18546297; PMID: 24884629). Protein truncating variants are a known disease mechainism (PVS1) and absent from gnomAD (PM2). - |
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen | Oct 23, 2020 | - - |
Familial aplasia of the vermis;C1510460:Orofaciodigital syndrome I Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Nov 28, 2023 | This sequence change creates a premature translational stop signal (p.Glu134Ilefs*10) in the OFD1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in OFD1 are known to be pathogenic (PMID: 16783569, 18546297, 27081566). This variant is not present in population databases (gnomAD no frequency). This premature translational stop signal has been observed in individual(s) with oral-facial-digital syndrome (PMID: 18546297). ClinVar contains an entry for this variant (Variation ID: 41117). For these reasons, this variant has been classified as Pathogenic. - |
Retinitis pigmentosa 23;C1510460:Orofaciodigital syndrome I;C1846175:Simpson-Golabi-Behmel syndrome type 2;C2749019:Joubert syndrome 10 Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Aug 18, 2021 | - - |
Orofaciodigital syndrome I;C1846175:Simpson-Golabi-Behmel syndrome type 2;C2749019:Joubert syndrome 10 Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Baylor Genetics | Dec 31, 2017 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at