rs104894469

Variant names:

• chr14-36663043-G-A
• rs104894469
• NM_001372076.1:c.151G>A

Your query was ambiguous. Multiple possible variants found:

• chr14-36663043-G-A
• chr14-36663043-G-T

Variant summary

Our verdict is Pathogenic. The variant received 10 ACMG points: 10P and 0B. PM1 PM2 PM5 PP3_Strong

The NM_001372076.1(PAX9):​c.151G>A​(p.Gly51Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 13/22 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G51V) has been classified as Pathogenic.

• Frequency: Genomes: not found (cov: 33)
• Consequence: PAX9 NM_001372076.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter P:2 U:1
• Conservation: PhyloP100: 10.0
• Publications: 13 publications found

Genes affected

PAX9 (HGNC:8623): (paired box 9) This gene is a member of the paired box (PAX) family of transcription factors. Members of this gene family typically contain a paired box domain, an octapeptide, and a paired-type homeodomain. These genes play critical roles during fetal development and cancer growth. Mice lacking this gene exhibit impaired development of organs, musculature and the skeleton, including absent and abnormally developed teeth, and neonatal lethality. Mutations in the human gene are associated with selective tooth agenesis-3. [provided by RefSeq, Sep 2015]

PAX9 Gene-Disease associations (from GenCC):

• tooth agenesis, selective, 3

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: ClinGen, G2P, Labcorp Genetics (formerly Invitae)
• tooth agenesis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Pathogenic. The variant received 10 ACMG points.

• PM1: In a hotspot region, there are 4 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 0 benign, 2 uncertain in NM_001372076.1
• PM2: Very rare variant in population databases, with high coverage
• PM5: Other missense variant is known to change same aminoacid residue: Variant chr14-36663044-G-T is described in ClinVar as Pathogenic. ClinVar VariationId is 1119978.Status of the report is no_assertion_criteria_provided, 0 stars.
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.994

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001372076.1. 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
	PAX9	NM_001372076.1	MANE Select	c.151G>A	p.Gly51Ser	missense	Exon 2 of 4	NP_001359005.1	P55771
	PAX9	NM_006194.4		c.151G>A	p.Gly51Ser	missense	Exon 3 of 5	NP_006185.1	P55771

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PAX9	ENST00000361487.7	TSL:1 MANE Select	c.151G>A	p.Gly51Ser	missense	Exon 2 of 4	ENSP00000355245.6	P55771
	PAX9	ENST00000402703.6	TSL:5	c.151G>A	p.Gly51Ser	missense	Exon 3 of 5	ENSP00000384817.2	P55771
	PAX9	ENST00000555639.2	TSL:5	c.151G>A	p.Gly51Ser	missense	Exon 3 of 3	ENSP00000501203.1	A0A669KBA7

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 37

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
2	-	-	Tooth agenesis, selective, 3 (2)
-	1	-	Hypodontia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.57	D
BayesDel_noAF	Pathogenic	0.58
CADD	Pathogenic	34
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.90	D
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.85
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Pathogenic	0.82	D
MetaRNN	Pathogenic	0.99	D
MetaSVM	Pathogenic	1.0	D
MutationAssessor	Pathogenic	3.3	M
PhyloP100		10
PrimateAI	Pathogenic	0.89	D
PROVEAN	Pathogenic	-5.8	D
REVEL	Pathogenic	0.95
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.98
MutPred		0.96		Gain of sheet (P = 0.0827)
MVP		0.96
MPC		3.0
ClinPred		1.0	D
GERP RS		5.1
Varity_R		0.95
gMVP		0.82
Mutation Taster		=102/198	disease causing (ClinVar)

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: rs104894469; hg19: chr14-37132248;