rs786205519

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Pathogenic. The variant received 14 ACMG points: 14P and 0B. PM2PP3_StrongPP5_Very_Strong

The NM_203486.3(DLL3):c.1136G>A(p.Cys379Tyr) 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. 13/21 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

DLL3
NM_203486.3 missense

Scores

Clinical Significance

Pathogenic/Likely pathogenic criteria provided, multiple submitters, no conflicts P:2

Conservation

PhyloP100: 7.60

Publications

1 publications found

Variant links:

Genes affected

DLL3 (HGNC:2909): (delta like canonical Notch ligand 3) This gene encodes a member of the delta protein ligand family. This family functions as Notch ligands that are characterized by a DSL domain, EGF repeats, and a transmembrane domain. Mutations in this gene cause autosomal recessive spondylocostal dysostosis 1. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

DLL3 Gene-Disease associations (from GenCC):

spondylocostal dysostosis 1, autosomal recessive
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
autosomal recessive spondylocostal dysostosis
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

DLL3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 14 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.984

PP5

Variant 19-39507081-G-A is Pathogenic according to our data. Variant chr19-39507081-G-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 191104.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DLL3	NM_203486.3 link	c.1136G>A	p.Cys379Tyr	missense_variant	Exon 7 of 9	ENST00000356433.10	NP_982353.1	Q9NYJ7-2
DLL3	NM_016941.4 link	c.1136G>A	p.Cys379Tyr	missense_variant	Exon 7 of 8		NP_058637.1	Q9NYJ7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
DLL3	ENST00000356433.10 link	c.1136G>A	p.Cys379Tyr	missense_variant	Exon 7 of 9	2	NM_203486.3	ENSP00000348810.4	Q9NYJ7-2
DLL3	ENST00000205143.4 link	c.1136G>A	p.Cys379Tyr	missense_variant	Exon 7 of 8	1		ENSP00000205143.3	Q9NYJ7-1
DLL3	ENST00000596614.5 link	c.452G>A	p.Cys151Tyr	missense_variant	Exon 4 of 4	2		ENSP00000471688.1	M0R177

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1390804

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

687364

African (AFR)

AF:

0.00

AC:

AN:

31888

American (AMR)

AF:

0.00

AC:

AN:

37666

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25178

East Asian (EAS)

AF:

0.00

AC:

AN:

36352

South Asian (SAS)

AF:

0.00

AC:

AN:

79910

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33900

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4414

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1083530

Other (OTH)

AF:

0.00

AC:

AN:

57966

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000600

Hom.:

ClinVar

Significance: Pathogenic/Likely pathogenic

Submissions summary: Pathogenic:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Spondylocostal dysostosis 1, autosomal recessive

Pathogenic:1

Nov 08, 2019

Baylor Genetics

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant was determined to be pathogenic according to ACMG Guidelines, 2015 [PMID:25741868]. -

not provided

Pathogenic:1

Genomic Medicine Center of Excellence, King Faisal Specialist Hospital and Research Centre

Significance:Likely pathogenic

Review Status:criteria provided, single submitter

Collection Method:research

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.98

BayesDel_addAF

Pathogenic

0.57

BayesDel_noAF

Pathogenic

0.57

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Pathogenic

0.97

.;.;D

Eigen

Pathogenic

0.91

Eigen_PC

Pathogenic

0.78

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.80

T;D;T

M_CAP

Pathogenic

0.95

MetaRNN

Pathogenic

0.98

D;D;D

MetaSVM

Pathogenic

1.5

MutationAssessor

Pathogenic

4.6

H;.;H

PhyloP100

7.6

PrimateAI

Pathogenic

0.97

PROVEAN

Pathogenic

-8.0

D;.;D

REVEL

Pathogenic

0.95

Sift

Uncertain

0.0020

D;.;D

Sift4G

Uncertain

0.0030

D;D;D

Polyphen

1.0

.;.;D

Vest4

0.92

MutPred

0.87

Loss of disorder (P = 0.0377);.;Loss of disorder (P = 0.0377);

MVP

0.97

MPC

2.0

ClinPred

1.0

GERP RS

5.0

Varity_R

0.98

Mutation Taster

=6/94

disease causing (ClinVar)

(source)

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

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

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over