12-23536573-T-C
Variant names:
Variant summary
Our verdict is Pathogenic. Variant got 15 ACMG points: 15P and 0B. PM2PP2PP3_StrongPP5_Very_Strong
The NM_006940.6(SOX5):c.1868A>G(p.Tyr623Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 13/23 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★★).
Frequency
Genomes: not found (cov: 32)
Consequence
SOX5
NM_006940.6 missense
NM_006940.6 missense
Scores
14
4
1
Clinical Significance
Conservation
PhyloP100: 8.00
Genes affected
SOX5 (HGNC:11201): (SRY-box transcription factor 5) This gene encodes a member of the SOX (SRY-related HMG-box) family of transcription factors involved in the regulation of embryonic development and in the determination of the cell fate. The encoded protein may act as a transcriptional regulator after forming a protein complex with other proteins. The encoded protein may play a role in chondrogenesis. A pseudogene of this gene is located on chromosome 8. Multiple transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 15 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
PP2
Missense variant in the SOX5 gene, where missense mutations are typically associated with disease (based on misZ statistic). The gene has 18 curated pathogenic missense variants (we use a threshold of 10). The gene has 12 curated benign missense variants. Gene score misZ: 3.1513 (above the threshold of 3.09). Trascript score misZ: 3.799 (above the threshold of 3.09). GenCC associations: The gene is linked to Lamb-Shaffer syndrome, developmental and speech delay due to SOX5 deficiency.
PP3
MetaRNN computational evidence supports a deleterious effect, 0.94
PP5
Variant 12-23536573-T-C is Pathogenic according to our data. Variant chr12-23536573-T-C is described in ClinVar as [Pathogenic]. Clinvar id is 695089.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
SOX5 | NM_006940.6 | c.1868A>G | p.Tyr623Cys | missense_variant | Exon 14 of 15 | ENST00000451604.7 | NP_008871.3 |
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 32
GnomAD4 exome
Cov.:
32
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:4
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Lamb-Shaffer syndrome Pathogenic:3
Pathogenic, criteria provided, single submitter | clinical testing | Victorian Clinical Genetics Services, Murdoch Childrens Research Institute | Jul 17, 2023 | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as Pathogenic. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with Lamb-Shaffer syndrome (MIM#616803). (I) 0107 - This gene is associated with autosomal dominant disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from tyrosine to cysteine. (I) 0251 - This variant is heterozygous. (I) 0301 - Variant is absent from gnomAD (both v2 and v3). (SP) 0501 - Missense variant consistently predicted to be damaging by multiple in silico tools or highly conserved with a major amino acid change. (SP) 0603 - Missense variant in a region that is highly intolerant to missense variation (high constraint region in DECIPHER). (SP) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0801 - This variant has strong previous evidence of pathogenicity in unrelated individuals. This variant has been classified as likely pathogenic or pathogenic by clinical laboratories in ClinVar, and has been reported twice as de novo including one individual with Lamb-Shaffer syndrome who was also reported in the literature (PMID: 31578471). (SP) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign - |
Likely pathogenic, no assertion criteria provided | clinical testing | Institute for Human Genetics, University Hospital Essen | Aug 05, 2019 | - - |
Likely pathogenic, no assertion criteria provided | clinical testing | Department of Genetics, Rouen University Hospital, Normandy Center for Genomic and Personalized Medicine | Apr 03, 2020 | - - |
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | GeneDx | Jan 14, 2022 | In silico analysis supports that this missense variant has a deleterious effect on splicing; In silico analysis, which includes protein predictors and evolutionary conservation, supports a deleterious effect. In addition, in silico splice predictors suggest this variant may lead to abnormal gene splicing. In the absence of RNA/functional studies, the actual effect of this sequence change is unknown; Not observed at significant frequency in large population cohorts (gnomAD); This variant is associated with the following publications: (PMID: 31578471) - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Pathogenic
DANN
Uncertain
DEOGEN2
Pathogenic
.;.;D;D;.;.;.;.
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D;D;.;.;D;D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D;D;D;D;D;D
MetaSVM
Pathogenic
D
MutationAssessor
Pathogenic
.;.;H;.;.;.;.;.
PrimateAI
Pathogenic
D
PROVEAN
Pathogenic
D;D;D;D;D;.;D;D
REVEL
Pathogenic
Sift
Uncertain
D;D;D;D;D;.;D;D
Sift4G
Pathogenic
D;D;D;D;D;.;D;D
Polyphen
1.0, 1.0, 0.98
.;D;D;.;D;D;D;.
Vest4
MutPred
0.70
.;.;Gain of catalytic residue at K626 (P = 9e-04);.;.;.;.;.;
MVP
MPC
3.2
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
DS_DG_spliceai
Position offset: 1
Find out detailed SpliceAI scores and Pangolin per-transcript scores at