Variant 7-127610868-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The ENST00000378740.6(PAX4):c.1031C>T(p.Thr344Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000793 in 1,386,614 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000079 ( 0 hom. )

Consequence

PAX4
ENST00000378740.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.369

Variant links:

Genes affected

PAX4 (HGNC:8618): (paired box 4) 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. The paired box 4 gene is involved in pancreatic islet development and mouse studies have demonstrated a role for this gene in differentiation of insulin-producing beta cells. [provided by RefSeq, Jul 2008]

PAX4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.088466525).

BS2

High AC in GnomAdExome4 at 11 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PAX4	NM_001366110.1 linkuse as main transcript	c.*196C>T		3_prime_UTR_variant	12/12	ENST00000639438.3
PAX4	NM_001366111.1 linkuse as main transcript	c.1031C>T	p.Thr344Ile	missense_variant	10/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PAX4	ENST00000378740.6 linkuse as main transcript	c.1031C>T	p.Thr344Ile	missense_variant	10/10	1		P2
PAX4	ENST00000639438.3 linkuse as main transcript	c.*196C>T		3_prime_UTR_variant	12/12	5	NM_001366110.1	A2
PAX4	ENST00000341640.6 linkuse as main transcript	c.*196C>T		3_prime_UTR_variant	9/9	1			O43316-4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000215

AC:

AN:

139812

Hom.:

AF XY:

0.0000132

AC XY:

AN XY:

75756

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000537

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000793

AC:

AN:

1386614

Hom.:

Cov.:

AF XY:

0.00000877

AC XY:

AN XY:

684258

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000126

Gnomad4 FIN exome

AF:

0.0000272

Gnomad4 NFE exome

AF:

0.00000834

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Jul 12, 2023

Variant summary: PAX4 c.*196C>T is located in the untranslated mRNA region downstream of the termination codon. The variant allele was found at a frequency of 2.1e-05 in 139812 control chromosomes (gnomAD). The available data on variant occurrences in the general population are insufficient to allow any conclusion about variant significance. To our knowledge, no occurrence of c.*196C>T in individuals affected with Monogenic Diabetes and no experimental evidence demonstrating its impact on protein function have been reported. No submitters have cited clinical-significance assessments for this variant to ClinVar after 2014. Based on the evidence outlined above, the variant was classified as uncertain significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.63

CADD

Benign

1.3

DANN

Uncertain

0.98

Eigen

Benign

-0.99

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.014

LIST_S2

Benign

0.44

T;T

M_CAP

Benign

0.0045

MetaRNN

Benign

0.088

T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N

PROVEAN

Benign

-0.81

N;.

REVEL

Benign

0.15

Sift

Pathogenic

0.0

D;.

Sift4G

Uncertain

0.037

.;D

Vest4

0.088

MutPred

0.30

Loss of glycosylation at T344 (P = 0.0167);Loss of glycosylation at T344 (P = 0.0167);

MVP

0.22

ClinPred

0.050

GERP RS

-2.7

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

Publications

LitVar

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

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over