rs35464956
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2BP4_ModerateBP6
The NM_017777.4(MKS1):c.1609C>T(p.Arg537Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000088 in 1,613,632 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R537H) has been classified as Uncertain significance.
Frequency
Consequence
NM_017777.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MKS1 | NM_017777.4 | c.1609C>T | p.Arg537Cys | missense_variant | 18/18 | ENST00000393119.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MKS1 | ENST00000393119.7 | c.1609C>T | p.Arg537Cys | missense_variant | 18/18 | 1 | NM_017777.4 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000986 AC: 15AN: 152090Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.000141 AC: 35AN: 248178Hom.: 0 AF XY: 0.000134 AC XY: 18AN XY: 134808
GnomAD4 exome AF: 0.0000869 AC: 127AN: 1461542Hom.: 0 Cov.: 32 AF XY: 0.0000880 AC XY: 64AN XY: 727078
GnomAD4 genome AF: 0.0000986 AC: 15AN: 152090Hom.: 0 Cov.: 32 AF XY: 0.000108 AC XY: 8AN XY: 74306
ClinVar
Submissions by phenotype
Bardet-Biedl syndrome 13;C3714506:Meckel syndrome, type 1;C4310705:Joubert syndrome 28 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Counsyl | Jan 03, 2017 | - - |
Meckel-Gruber syndrome;C0431399:Familial aplasia of the vermis Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 16, 2024 | - - |
Meckel syndrome, type 1 Benign:1
Likely benign, no assertion criteria provided | clinical testing | Natera, Inc. | May 04, 2020 | - - |
MKS1-related disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Apr 20, 2022 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at