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NM_001904.4(CTNNB1):c.94G>T (p.Asp32Tyr) AND Pilomatrixoma

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Apr 1, 1999
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
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:
RCV000128842.6

Allele description [Variation Report for NM_001904.4(CTNNB1):c.94G>T (p.Asp32Tyr)]

NM_001904.4(CTNNB1):c.94G>T (p.Asp32Tyr)

Genes:
LOC126806658:BRD4-independent group 4 enhancer GRCh37_chr3:41265899-41267098 [Gene]
CTNNB1:catenin beta 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
3p22.1
Genomic location:
Preferred name:
NM_001904.4(CTNNB1):c.94G>T (p.Asp32Tyr)
HGVS:
  • NC_000003.12:g.41224606G>T
  • NG_013302.2:g.30156G>T
  • NM_001098209.2:c.94G>T
  • NM_001098210.2:c.94G>T
  • NM_001330729.2:c.73G>T
  • NM_001904.4:c.94G>TMANE SELECT
  • NP_001091679.1:p.Asp32Tyr
  • NP_001091680.1:p.Asp32Tyr
  • NP_001317658.1:p.Asp25Tyr
  • NP_001895.1:p.Asp32Tyr
  • LRG_1108t1:c.94G>T
  • LRG_1108:g.30156G>T
  • LRG_1108p1:p.Asp32Tyr
  • NC_000003.11:g.41266097G>T
  • P35222:p.Asp32Tyr
  • p.D32Y
Protein change:
D25Y; ASP32TYR
Links:
UniProtKB: P35222#VAR_017616; OMIM: 116806.0004; OMIM: 116806.0016; dbSNP: rs28931588
NCBI 1000 Genomes Browser:
rs28931588
Molecular consequence:
  • NM_001098209.2:c.94G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001098210.2:c.94G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001330729.2:c.73G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001904.4:c.94G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Pilomatrixoma (PTR)
Synonyms:
EPITHELIOMA CALCIFICANS OF MALHERBE; Pilomatricoma; Calcifying epithelioma of Malherbe; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0007564; MeSH: D018296; MedGen: C0206711; Orphanet: 91414; OMIM: 132600; Human Phenotype Ontology: HP:0030434

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000039433OMIM
no assertion criteria provided
Pathogenic
(Apr 1, 1999)
somaticliterature only

PubMed (2)
[See all records that cite these PMIDs]

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedsomaticnot providednot providednot providednot providednot providednot providedliterature only

Citations

PubMed

Childhood hepatoblastomas frequently carry a mutated degradation targeting box of the beta-catenin gene.

Koch A, Denkhaus D, Albrecht S, Leuschner I, von Schweinitz D, Pietsch T.

Cancer Res. 1999 Jan 15;59(2):269-73.

PubMed [citation]
PMID:
9927029

A common human skin tumour is caused by activating mutations in beta-catenin.

Chan EF, Gat U, McNiff JM, Fuchs E.

Nat Genet. 1999 Apr;21(4):410-3.

PubMed [citation]
PMID:
10192393

Details of each submission

From OMIM, SCV000039433.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedliterature only PubMed (2)

Description

In 2 sporadic hepatoblastomas (see 114550), Koch et al. (1999) found a change of codon 32 from GAC to TAC, resulting in an asp32-to-tyr substitution. The ages of the patients were 19 and 30 months.

Chan et al. (1999) identified this mutation in 1 of 16 pilomatricomas (132600).

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

Last Updated: Jul 29, 2023