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NM_014795.4(ZEB2):c.3298C>T (p.His1100Tyr) AND Mowat-Wilson syndrome

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Nov 3, 2018
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000799125.6

Allele description

NM_014795.4(ZEB2):c.3298C>T (p.His1100Tyr)

Gene:
ZEB2:zinc finger E-box binding homeobox 2 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2q22.3
Genomic location:
Preferred name:
NM_014795.4(ZEB2):c.3298C>T (p.His1100Tyr)
HGVS:
  • NC_000002.12:g.144389798G>A
  • NG_016431.1:g.135594C>T
  • NM_001171653.2:c.3226C>T
  • NM_014795.4:c.3298C>TMANE SELECT
  • NP_001165124.1:p.His1076Tyr
  • NP_055610.1:p.His1100Tyr
  • NC_000002.11:g.145147365G>A
  • NM_014795.3:c.3298C>T
Protein change:
H1076Y
Links:
dbSNP: rs1573707949
NCBI 1000 Genomes Browser:
rs1573707949
Molecular consequence:
  • NM_001171653.2:c.3226C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_014795.4:c.3298C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Mowat-Wilson syndrome (MOWS)
Synonyms:
Mental retardation, microcephaly, and distinct facial features with or without Hirschsprung disease; Hirschsprung disease mental retardation syndrome
Identifiers:
MONDO: MONDO:0009341; MedGen: C1856113; Orphanet: 2152; OMIM: 235730

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000938774Invitae
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Uncertain significance
(Nov 3, 2018) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Invitae, SCV000938774.4

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with ZEB2-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change replaces histidine with tyrosine at codon 1100 of the ZEB2 protein (p.His1100Tyr). The histidine residue is highly conserved and there is a moderate physicochemical difference between histidine and tyrosine.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Feb 20, 2024