Variant 10-69572485-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_020999.4(NEUROG3):c.559T>A(p.Ser187Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000181 in 1,436,524 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 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: 0.000018 ( 0 hom. )

Consequence

NEUROG3
NM_020999.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.77

Variant links:

Genes affected

NEUROG3 (HGNC:13806): (neurogenin 3) The protein encoded by this gene is a basic helix-loop-helix (bHLH) transcription factor involved in neurogenesis. The encoded protein likely acts as a heterodimer with another bHLH protein. Defects in this gene are a cause of congenital malabsorptive diarrhea 4 (DIAR4).[provided by RefSeq, May 2010]

NEUROG3 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.26212823).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NEUROG3	NM_020999.4 link	c.559T>A	p.Ser187Thr	missense_variant	Exon 2 of 2	ENST00000242462.5	NP_066279.2	Q9Y4Z2
NEUROG3	XM_017016280.2 link	c.559T>A	p.Ser187Thr	missense_variant	Exon 2 of 2		XP_016871769.1	Q9Y4Z2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NEUROG3	ENST00000242462.5 link	c.559T>A	p.Ser187Thr	missense_variant	Exon 2 of 2	1	NM_020999.4	ENSP00000242462.4		Q9Y4Z2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000507

AC:

AN:

197354

Hom.:

AF XY:

0.00000921

AC XY:

AN XY:

108592

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:

0.0000120

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000181

AC:

AN:

1436524

Hom.:

Cov.:

AF XY:

0.0000210

AC XY:

AN XY:

712944

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000218

Gnomad4 OTH exome

AF:

0.0000337

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Mar 23, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.559T>A (p.S187T) alteration is located in exon 2 (coding exon 1) of the NEUROG3 gene. This alteration results from a T to A substitution at nucleotide position 559, causing the serine (S) at amino acid position 187 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

0.0044

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.35

Eigen

Benign

0.011

Eigen_PC

Benign

0.11

FATHMM_MKL

Uncertain

0.77

LIST_S2

Benign

0.50

M_CAP

Benign

0.081

MetaRNN

Benign

0.26

MetaSVM

Uncertain

0.16

MutationAssessor

Benign

1.1

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-0.93

REVEL

Benign

0.26

Sift

Benign

0.075

Sift4G

Uncertain

0.039

Polyphen

0.47

Vest4

0.29

MutPred

0.25

Gain of glycosylation at S187 (P = 0.0477);

MVP

0.98

MPC

1.2

ClinPred

0.77

GERP RS

4.7

Varity_R

0.18

gMVP

0.74

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