NM_003722.5:c.-58A>G

Variant names:

• chr3-189631458-A-G
• rs28673064
• NM_003722.5:c.-58A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_003722.5(TP63):​c.-58A>G variant causes a 5 prime UTR premature start codon gain change. The variant allele was found at a frequency of 0.00000137 in 1,457,004 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: TP63 NM_003722.5 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.26
• Publications: 0 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: Orphanet, G2P
• ankyloblepharon-ectodermal defects-cleft lip/palate syndrome

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

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

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

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

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• 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: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.53).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003722.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TP63	NM_003722.5	MANE Select	c.-58A>G		5_prime_UTR_premature_start_codon_gain	Exon 1 of 14	NP_003713.3
	TP63	NM_003722.5	MANE Select	c.-58A>G		5_prime_UTR	Exon 1 of 14	NP_003713.3
	TP63	NM_001329148.2		c.-58A>G		5_prime_UTR_premature_start_codon_gain	Exon 1 of 14	NP_001316077.1	A0A0S2Z4N6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TP63	ENST00000264731.8	TSL:1 MANE Select	c.-58A>G		5_prime_UTR_premature_start_codon_gain	Exon 1 of 14	ENSP00000264731.3	Q9H3D4-1
	TP63	ENST00000264731.8	TSL:1 MANE Select	c.-58A>G		5_prime_UTR	Exon 1 of 14	ENSP00000264731.3	Q9H3D4-1
	TP63	ENST00000486398.1	TSL:3	n.43A>G		non_coding_transcript_exon	Exon 1 of 3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1457004 Hom.: 0 Cov.: 39 AF XY: 0.00000138 AC XY: 1 AN XY: 724974

African (AFR) AF: 0.00 AC: 0 AN: 33264

American (AMR) AF: 0.00 AC: 0 AN: 44524

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25990

East Asian (EAS) AF: 0.00 AC: 0 AN: 39502

South Asian (SAS) AF: 0.00 AC: 0 AN: 86050

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52748

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5738

European-Non Finnish (NFE) AF: 9.02e-7 AC: 1 AN: 1109078

Other (OTH) AF: 0.0000166 AC: 1 AN: 60110

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.53
CADD	Benign	17
DANN	Benign	0.88
PhyloP100		4.3
PromoterAI		0.14	Neutral

Splicing

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

Other links and lift over

dbSNP: rs28673064; hg19: chr3-189349247;