3-189797714-G-A

Variant names:

• chr3-189797714-G-A
• rs10513843
• NM_003722.5:c.325-10558G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_003722.5(TP63):​c.325-10558G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0824 in 152,100 control chromosomes in the GnomAD database, including 795 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.082 (795 hom., cov: 32)
• Consequence: TP63 NM_003722.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00900
• Publications: 4 publications found

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]

TP63 Gene-Disease associations (from GenCC):

• ADULT syndrome

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
• ankyloblepharon-ectodermal defects-cleft lip/palate syndrome

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
• ectrodactyly, ectodermal dysplasia, and cleft lip-palate syndrome 3

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• limb-mammary syndrome

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
• Rapp-Hodgkin syndrome

  Inheritance: AD Classification: DEFINITIVE Submitted by: G2P
• premature ovarian failure 21

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• split hand-foot malformation 4

  Inheritance: AD Classification: MODERATE Submitted by: Illumina
• EEC syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• split hand-foot malformation

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.203 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TP63	NM_003722.5	c.325-10558G>A		intron_variant	Intron 3 of 13	ENST00000264731.8	NP_003713.3
TP63	NM_001114980.2	c.42+7872G>A		intron_variant	Intron 1 of 11	ENST00000354600.10	NP_001108452.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TP63	ENST00000264731.8	c.325-10558G>A		intron_variant	Intron 3 of 13	1	NM_003722.5	ENSP00000264731.3
TP63	ENST00000354600.10	c.42+7872G>A		intron_variant	Intron 1 of 11	1	NM_001114980.2	ENSP00000346614.5

Frequencies

GnomAD3 genomes AF: 0.0824 AC: 12522 AN: 151982 Hom.: 793 Cov.: 32

Gnomad AFR AF: 0.0203

Gnomad AMI AF: 0.0319

Gnomad AMR AF: 0.209

Gnomad ASJ AF: 0.0810

Gnomad EAS AF: 0.00193

Gnomad SAS AF: 0.0964

Gnomad FIN AF: 0.103

Gnomad MID AF: 0.108

Gnomad NFE AF: 0.0939

Gnomad OTH AF: 0.0965

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0824 AC: 12527 AN: 152100 Hom.: 795 Cov.: 32 AF XY: 0.0855 AC XY: 6361 AN XY: 74372

African (AFR) AF: 0.0203 AC: 841 AN: 41530

American (AMR) AF: 0.210 AC: 3194 AN: 15242

Ashkenazi Jewish (ASJ) AF: 0.0810 AC: 281 AN: 3468

East Asian (EAS) AF: 0.00213 AC: 11 AN: 5160

South Asian (SAS) AF: 0.0971 AC: 469 AN: 4828

European-Finnish (FIN) AF: 0.103 AC: 1092 AN: 10604

Middle Eastern (MID) AF: 0.102 AC: 30 AN: 294

European-Non Finnish (NFE) AF: 0.0939 AC: 6378 AN: 67950

Other (OTH) AF: 0.0955 AC: 202 AN: 2116

Alfa AF: 0.0922 Hom.: 1416

Bravo AF: 0.0876

Asia WGS AF: 0.0520 AC: 179 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	4.0
DANN	Benign	0.63
PhyloP100		0.0090
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs10513843; hg19: chr3-189515503;