rs786204705
Variant summary
Our verdict is Pathogenic. Variant got 14 ACMG points: 14P and 0B. PVS1_StrongPM2PP5_Very_Strong
The NM_024685.4(BBS10):c.1448_1452delCTCAA(p.Thr483AsnfsTer8) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Likely pathogenic (★★).
Frequency
Consequence
NM_024685.4 frameshift
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 14 ACMG points.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
Bardet-Biedl syndrome 10 Pathogenic:2
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Bardet-Biedl syndrome Pathogenic:1
This sequence change creates a premature translational stop signal (p.Thr483Asnfs*8) in the BBS10 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 241 amino acid(s) of the BBS10 protein. This variant is not present in population databases (gnomAD no frequency). This premature translational stop signal has been observed in individual(s) with Bardet-Biedl syndrome (PMID: 16582908). This variant is also known as T483fsX490. ClinVar contains an entry for this variant (Variation ID: 189107). This variant disrupts a region of the BBS10 protein in which other variant(s) (p.Val707*) have been determined to be pathogenic (PMID: 20472660, 22773737, 25982971, 27486776). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at