rs782171742
Variant summary
Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2
This summary comes from the ClinGen Evidence Repository: The p.Pro362Ser variant in MECP2 (NM_004992.3) is present in 1 XX and 1 XY individual in gnomAD (0.0011%) (not sufficient to meet BS1 criteria). The p.Pro362Ser variant in MECP2 is observed in at least 3 unaffected individuals (internal database - Invitae) (BS2). In the absence of conflicting evidence, this is sufficient evidence to classify as likely benign based on the specifications defined by the ClinGen Rett and Angelman-like Disorders Variant Curation Expert Panel. In summary, the p.Pro362Ser variant in MECP2 is classified as Likely Benign based on the ACMG/AMP criteria (BS2). LINK:https://erepo.genome.network/evrepo/ui/classification/CA415168068/MONDO:0010726/036
Frequency
Consequence
ENST00000453960.7 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -4 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
MECP2 | NM_001110792.2 | c.1120C>T | p.Pro374Ser | missense_variant | 3/3 | ENST00000453960.7 | NP_001104262.1 | |
MECP2 | NM_004992.4 | c.1084C>T | p.Pro362Ser | missense_variant | 4/4 | ENST00000303391.11 | NP_004983.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
MECP2 | ENST00000453960.7 | c.1120C>T | p.Pro374Ser | missense_variant | 3/3 | 1 | NM_001110792.2 | ENSP00000395535 | ||
MECP2 | ENST00000303391.11 | c.1084C>T | p.Pro362Ser | missense_variant | 4/4 | 1 | NM_004992.4 | ENSP00000301948 | P1 | |
MECP2 | ENST00000407218.5 | c.*456C>T | 3_prime_UTR_variant | 4/4 | 5 | ENSP00000384865 | ||||
MECP2 | ENST00000628176.2 | c.*456C>T | 3_prime_UTR_variant | 5/5 | 3 | ENSP00000486978 |
Frequencies
GnomAD3 genomes Cov.: 22
GnomAD3 exomes AF: 0.0000111 AC: 2AN: 180544Hom.: 0 AF XY: 0.0000151 AC XY: 1AN XY: 66320
GnomAD4 exome AF: 0.0000173 AC: 19AN: 1097399Hom.: 0 Cov.: 35 AF XY: 0.0000193 AC XY: 7AN XY: 362895
GnomAD4 genome Cov.: 22
ClinVar
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | GeneDx | Apr 27, 2017 | A variant of uncertain significance has been identified in the MECP2 gene. The P362S variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The P362S variant is not observed in large population cohorts (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). The P362S variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. However, this substitution occurs at a position that is not conserved. In silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. Therefore, based on the currently available information, it is unclear whether this variant is a pathogenic variant or a rare benign variant. - |
Severe neonatal-onset encephalopathy with microcephaly Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Sep 08, 2023 | - - |
Rett syndrome Benign:1
Likely benign, reviewed by expert panel | curation | ClinGen Rett and Angelman-like Disorders Variant Curation Expert Panel | Oct 13, 2023 | The p.Pro362Ser variant in MECP2 (NM_004992.3) is present in 1 XX and 1 XY individual in gnomAD (0.0011%) (not sufficient to meet BS1 criteria). The p.Pro362Ser variant in MECP2 is observed in at least 3 unaffected individuals (internal database - Invitae) (BS2). In the absence of conflicting evidence, this is sufficient evidence to classify as likely benign based on the specifications defined by the ClinGen Rett and Angelman-like Disorders Variant Curation Expert Panel. In summary, the p.Pro362Ser variant in MECP2 is classified as Likely Benign based on the ACMG/AMP criteria (BS2). - |
Intellectual disability Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Diagnostic Laboratory, Strasbourg University Hospital | Apr 20, 2020 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at