dbSNP rs28945092: PAX3:p.Pro52Pro (chr2-222297143-G-C) – ACMG Classification: Benign (-21 pts)

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_181458.4(PAX3):c.156C>G(p.Pro52Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00236 in 1,608,192 control chromosomes in the GnomAD database, including 52 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0097 ( 24 hom., cov: 34)

Exomes 𝑓: 0.0016 ( 28 hom. )

Consequence

PAX3
NM_181458.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:7

Conservation

PhyloP100: 3.42

Publications

1 publications found

Variant links:

Genes affected

PAX3 (HGNC:8617): (paired box 3) This gene is a member of the paired box (PAX) family of transcription factors. Members of the PAX family typically contain a paired box domain and a paired-type homeodomain. These genes play critical roles during fetal development. Mutations in paired box gene 3 are associated with Waardenburg syndrome, craniofacial-deafness-hand syndrome, and alveolar rhabdomyosarcoma. The translocation t(2;13)(q35;q14), which represents a fusion between PAX3 and the forkhead gene, is a frequent finding in alveolar rhabdomyosarcoma. Alternative splicing results in transcripts encoding isoforms with different C-termini. [provided by RefSeq, Jul 2008]

PAX3 Gene-Disease associations (from GenCC):

craniofacial-deafness-hand syndrome
Inheritance: AD, Unknown Classification: DEFINITIVE, SUPPORTIVE, LIMITED Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae)
Waardenburg syndrome
Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
Waardenburg syndrome type 1
Inheritance: AR, AD Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae)
Waardenburg syndrome type 3
Inheritance: AD, AR Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)

PAX3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.53).

BP6

Variant 2-222297143-G-C is Benign according to our data. Variant chr2-222297143-G-C is described in ClinVar as Benign. ClinVar VariationId is 226994.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=3.42 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00966 (1472/152376) while in subpopulation AFR AF = 0.0313 (1300/41592). AF 95% confidence interval is 0.0298. There are 24 homozygotes in GnomAd4. There are 722 alleles in the male GnomAd4 subpopulation. Median coverage is 34. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 24 AR,AD,Unknown gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181458.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PAX3	NM_181458.4	MANE Select	c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 9	NP_852123.1	P23760-7
PAX3	NM_181459.4		c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 10	NP_852124.1	P23760-8
PAX3	NM_001127366.3		c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 9	NP_001120838.1	P23760-6

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PAX3	ENST00000392070.7	TSL:1 MANE Select	c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 9	ENSP00000375922.3	P23760-7
PAX3	ENST00000409551.7	TSL:1	c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 9	ENSP00000386750.3	P23760-6
PAX3	ENST00000336840.11	TSL:1	c.156C>G	p.Pro52Pro	synonymous	Exon 2 of 9	ENSP00000338767.5	P23760-5

Frequencies

GnomAD3 genomes

AF:

0.00965

AC:

1469

AN:

152258

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0313

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00458

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00868

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.000617

Gnomad OTH

AF:

0.00573

GnomAD2 exomes

AF:

0.00332

AC:

779

AN:

234596

AF XY:

0.00283

show subpopulations

Gnomad AFR exome

AF:

0.0316

Gnomad AMR exome

AF:

0.00291

Gnomad ASJ exome

AF:

0.000822

Gnomad EAS exome

AF:

0.000173

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000496

Gnomad OTH exome

AF:

0.00191

GnomAD4 exome

AF:

0.00159

AC:

2320

AN:

1455816

Hom.:

Cov.:

AF XY:

0.00160

AC XY:

1160

AN XY:

723910

show subpopulations

African (AFR)

AF:

0.0289

AC:

965

AN:

33336

American (AMR)

AF:

0.00329

AC:

145

AN:

44018

Ashkenazi Jewish (ASJ)

AF:

0.000538

AC:

AN:

26012

East Asian (EAS)

AF:

0.0000509

AC:

AN:

39284

South Asian (SAS)

AF:

0.00609

AC:

521

AN:

85514

European-Finnish (FIN)

AF:

0.0000192

AC:

AN:

52030

Middle Eastern (MID)

AF:

0.00365

AC:

AN:

5746

European-Non Finnish (NFE)

AF:

0.000434

AC:

482

AN:

1109866

Other (OTH)

AF:

0.00282

AC:

169

AN:

60010

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.462

Heterozygous variant carriers

154

308

463

617

771

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

150

200

250

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00966

AC:

1472

AN:

152376

Hom.:

Cov.:

AF XY:

0.00969

AC XY:

722

AN XY:

74520

show subpopulations

African (AFR)

AF:

0.0313

AC:

1300

AN:

41592

American (AMR)

AF:

0.00457

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.000386

AC:

AN:

5184

South Asian (SAS)

AF:

0.00849

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.0000941

AC:

AN:

10630

Middle Eastern (MID)

AF:

0.0102

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000617

AC:

AN:

68036

Other (OTH)

AF:

0.00614

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

152

227

303

379

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

100

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00321

Hom.:

Bravo

AF:

0.0107

Asia WGS

AF:

0.00982

AC:

AN:

3476

ClinVar

ClinVar submissions

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (3)

not specified (2)

Craniofacial-deafness-hand syndrome (1)

Waardenburg syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.53

CADD

Benign

(source)

DANN

Benign

0.88

PhyloP100

3.4

Mutation Taster

=55/45

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over