chr3-189631458-A-T

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_003722.5(TP63):​c.-58A>T variant causes a 5 prime UTR change. The variant allele was found at a frequency of 0.479 in 1,608,672 control chromosomes in the GnomAD database, including 187,736 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.46 ( 16347 hom., cov: 33)
Exomes 𝑓: 0.48 ( 171389 hom. )

Consequence

TP63
NM_003722.5 5_prime_UTR

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 4.26
Variant links:
Genes affected
TP63 (HGNC:15979): (tumor protein p63) This gene encodes a member of the p53 family of transcription factors. The functional domains of p53 family proteins include an N-terminal transactivation domain, a central DNA-binding domain and an oligomerization domain. Alternative splicing of this gene and the use of alternative promoters results in multiple transcript variants encoding different isoforms that vary in their functional properties. These isoforms function during skin development and maintenance, adult stem/progenitor cell regulation, heart development and premature aging. Some isoforms have been found to protect the germline by eliminating oocytes or testicular germ cells that have suffered DNA damage. Mutations in this gene are associated with ectodermal dysplasia, and cleft lip/palate syndrome 3 (EEC3); split-hand/foot malformation 4 (SHFM4); ankyloblepharon-ectodermal defects-cleft lip/palate; ADULT syndrome (acro-dermato-ungual-lacrimal-tooth); limb-mammary syndrome; Rap-Hodgkin syndrome (RHS); and orofacial cleft 8. [provided by RefSeq, Aug 2016]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.55).
BP6
Variant 3-189631458-A-T is Benign according to our data. Variant chr3-189631458-A-T is described in ClinVar as [Benign]. Clinvar id is 344379.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr3-189631458-A-T is described in Lovd as [Benign].
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.709 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
TP63NM_003722.5 linkuse as main transcriptc.-58A>T 5_prime_UTR_variant 1/14 ENST00000264731.8

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
TP63ENST00000264731.8 linkuse as main transcriptc.-58A>T 5_prime_UTR_variant 1/141 NM_003722.5 P4Q9H3D4-1
TP63ENST00000486398.1 linkuse as main transcriptn.43A>T non_coding_transcript_exon_variant 1/33
TP63ENST00000320472.9 linkuse as main transcript upstream_gene_variant 1 Q9H3D4-7
TP63ENST00000418709.6 linkuse as main transcript upstream_gene_variant 1 Q9H3D4-5

Frequencies

GnomAD3 genomes
AF:
0.457
AC:
69439
AN:
151898
Hom.:
16344
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.399
Gnomad AMI
AF:
0.649
Gnomad AMR
AF:
0.375
Gnomad ASJ
AF:
0.452
Gnomad EAS
AF:
0.728
Gnomad SAS
AF:
0.490
Gnomad FIN
AF:
0.533
Gnomad MID
AF:
0.301
Gnomad NFE
AF:
0.476
Gnomad OTH
AF:
0.424
GnomAD4 exome
AF:
0.482
AC:
701754
AN:
1456656
Hom.:
171389
Cov.:
39
AF XY:
0.482
AC XY:
349392
AN XY:
724792
show subpopulations
Gnomad4 AFR exome
AF:
0.398
Gnomad4 AMR exome
AF:
0.336
Gnomad4 ASJ exome
AF:
0.448
Gnomad4 EAS exome
AF:
0.740
Gnomad4 SAS exome
AF:
0.490
Gnomad4 FIN exome
AF:
0.524
Gnomad4 NFE exome
AF:
0.480
Gnomad4 OTH exome
AF:
0.481
GnomAD4 genome
AF:
0.457
AC:
69460
AN:
152016
Hom.:
16347
Cov.:
33
AF XY:
0.460
AC XY:
34173
AN XY:
74300
show subpopulations
Gnomad4 AFR
AF:
0.398
Gnomad4 AMR
AF:
0.374
Gnomad4 ASJ
AF:
0.452
Gnomad4 EAS
AF:
0.728
Gnomad4 SAS
AF:
0.490
Gnomad4 FIN
AF:
0.533
Gnomad4 NFE
AF:
0.476
Gnomad4 OTH
AF:
0.421
Alfa
AF:
0.313
Hom.:
776
Bravo
AF:
0.443
Asia WGS
AF:
0.570
AC:
1985
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:4
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

TP63-Related Spectrum Disorders Benign:1
Benign, criteria provided, single submitterclinical testingIllumina Laboratory Services, IlluminaJan 13, 2018This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Orofacial cleft 8 Benign:1
Benign, criteria provided, single submitterclinical testingIllumina Laboratory Services, IlluminaJan 13, 2018This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
not provided Benign:1
Benign, criteria provided, single submitterclinical testingGeneDxMar 03, 2015- -
Ectrodactyly, ectodermal dysplasia, and cleft lip-palate syndrome 3 Benign:1
Benign, criteria provided, single submitterclinical testingIllumina Laboratory Services, IlluminaJan 13, 2018This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.55
CADD
Benign
17
DANN
Benign
0.89

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs28673064; hg19: chr3-189349247; COSMIC: COSV53195405; COSMIC: COSV53195405; API