Variant 11-20157198-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001029865.4(DBX1):c.511C>A(p.Pro171Thr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000315 in 1,595,060 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 34)

Exomes 𝑓: 0.00033 ( 0 hom. )

Consequence

DBX1
NM_001029865.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.76

Variant links:

Genes affected

DBX1 (HGNC:33185): (developing brain homeobox 1) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific. Predicted to be involved in cell differentiation in spinal cord and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within ventral spinal cord interneuron specification. Predicted to be located in nucleus. Predicted to be part of chromatin. [provided by Alliance of Genome Resources, Apr 2022]

DBX1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DBX1	NM_001029865.4 linkuse as main transcript	c.511C>A	p.Pro171Thr	missense_variant	3/4	ENST00000524983.3	NP_001025036.2	A6NMT0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DBX1	ENST00000524983.3 linkuse as main transcript	c.511C>A	p.Pro171Thr	missense_variant	3/4	5	NM_001029865.4	ENSP00000436881.2		A6NMT0

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000723

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000309

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000113

AC:

AN:

211870

Hom.:

AF XY:

0.000147

AC XY:

AN XY:

115746

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000321

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:

0.000247

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000332

AC:

479

AN:

1442804

Hom.:

Cov.:

AF XY:

0.000310

AC XY:

222

AN XY:

716268

show subpopulations

Gnomad4 AFR exome

AF:

0.0000904

Gnomad4 AMR exome

AF:

0.0000472

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:

0.000418

Gnomad4 OTH exome

AF:

0.000201

GnomAD4 genome

AF:

0.000158

AC:

AN:

152256

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

74392

show subpopulations

Gnomad4 AFR

AF:

0.0000723

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000309

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000207

Hom.:

Bravo

AF:

0.000155

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000117

AC:

ExAC

AF:

0.0000994

AC:

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

Ambry Genetics

Sep 06, 2022

The c.511C>A (p.P171T) alteration is located in exon 3 (coding exon 3) of the DBX1 gene. This alteration results from a C to A substitution at nucleotide position 511, causing the proline (P) at amino acid position 171 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

Uncertain

0.41

BayesDel_addAF

Uncertain

0.056

BayesDel_noAF

Pathogenic

0.14

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.20

Eigen

Pathogenic

0.70

Eigen_PC

Pathogenic

0.67

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.94

M_CAP

Uncertain

0.28

MetaRNN

Uncertain

0.69

MetaSVM

Pathogenic

0.98

MutationAssessor

Uncertain

2.2

PrimateAI

Pathogenic

0.84

PROVEAN

Uncertain

-2.5

REVEL

Pathogenic

0.70

Sift

Uncertain

0.0050

Sift4G

Benign

0.073

Vest4

0.64

MVP

0.87

ClinPred

0.27

GERP RS

4.5

Varity_R

0.45

gMVP

0.78

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