rs1555989846
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PVS1_ModeratePM2PP3PP5_Moderate
The NM_006517.5(SLC16A2):c.1170+4_1170+7del variant causes a splice donor, splice donor region, intron change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (★).
Frequency
Genomes: not found (cov: 23)
Consequence
SLC16A2
NM_006517.5 splice_donor, splice_donor_region, intron
NM_006517.5 splice_donor, splice_donor_region, intron
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 9.60
Genes affected
SLC16A2 (HGNC:10923): (solute carrier family 16 member 2) This gene encodes an integral membrane protein that functions as a transporter of thyroid hormone. The encoded protein facilitates the cellular importation of thyroxine (T4), triiodothyronine (T3), reverse triiodothyronine (rT3) and diidothyronine (T2). This gene is expressed in many tissues and likely plays an important role in the development of the central nervous system. Loss of function mutations in this gene are associated with psychomotor retardation in males while females exhibit no neurological defects and more moderate thyroid-deficient phenotypes. This gene is subject to X-chromosome inactivation. Mutations in this gene are the cause of Allan-Herndon-Dudley syndrome. [provided by RefSeq, Mar 2012]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 7 ACMG points.
PVS1
?
Splicing variant, NOT destroyed by nmd, known LOF gene, truncates exone, which is 0.0882716 fraction of the gene. Cryptic splice site detected, with MaxEntScore 5.3, offset of 0 (no position change), new splice context is: cagGTgtga. Cryptic site results in inframe change. If cryptic site found is not functional and variant results in exon loss, it results in inframe change.
PM2
?
Very rare variant in population databases, with high coverage;
PP3
?
No computational evidence supports a deleterious effect, but strongly conserved according to phyloP
PP5
?
Variant X-74525893-GGTGA-G is Pathogenic according to our data. Variant chrX-74525893-GGTGA-G is described in ClinVar as [Pathogenic]. Clinvar id is 523037.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SLC16A2 | NM_006517.5 | c.1170+4_1170+7del | splice_donor_variant, splice_donor_region_variant, intron_variant | ENST00000587091.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SLC16A2 | ENST00000587091.6 | c.1170+4_1170+7del | splice_donor_variant, splice_donor_region_variant, intron_variant | 1 | NM_006517.5 | P1 | |||
SLC16A2 | ENST00000590447.1 | c.610+4_610+7del | splice_donor_variant, splice_donor_region_variant, intron_variant | 5 | |||||
SLC16A2 | ENST00000636771.1 | c.*871+4_*871+7del | splice_donor_variant, splice_donor_region_variant, intron_variant, NMD_transcript_variant | 5 |
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:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Allan-Herndon-Dudley syndrome Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Genomic Research Center, Shahid Beheshti University of Medical Sciences | Dec 18, 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
DS_DL_spliceai
Position offset: 0
Find out detailed SpliceAI scores and Pangolin per-transcript scores at