rs760185006

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_ModerateBP6_ModerateBS2

The NM_001492.6(GDF1):c.-1145C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000456 in 1,264,130 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00048 ( 2 hom. )

Consequence

GDF1
NM_001492.6 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.855

Publications

0 publications found

Variant links:

Genes affected

GDF1 (HGNC:4214): (growth differentiation factor 1) This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate each subunit of the disulfide-linked homodimer. Studies in rodents suggest that this protein is involved in the establishment of left-right asymmetry in early embryogenesis and in neural development in later embryogenesis. The encoded protein is translated from a bicistronic mRNA that also encodes ceramide synthase 1. Mutations in this gene are associated with several congenital cardiovascular malformations. [provided by RefSeq, Jul 2016]

GDF1 links:

CERS1 (HGNC:14253): (ceramide synthase 1) This gene encodes a ceramide synthase enzyme, which catalyzes the synthesis of ceramide, the hydrophobic moiety of sphingolipids. The encoded enzyme synthesizes 18-carbon (C18) ceramide in brain neurons. Elevated expression of this gene may be associated with increased longevity, while decreased expression of this gene may be associated with myoclonus epilepsy with dementia in human patients. This protein is transcribed from a monocistronic mRNA as well as a bicistronic mRNA, which also encodes growth differentiation factor 1. [provided by RefSeq, Jul 2016]

CERS1 Gene-Disease associations (from GenCC):

progressive myoclonic epilepsy type 8
Inheritance: AR Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Ambry Genetics, Orphanet, Labcorp Genetics (formerly Invitae)

CERS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.39).

BP6

Variant 19-18895895-G-A is Benign according to our data. Variant chr19-18895895-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 542135.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AD,AR,Unknown gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GDF1	NM_001492.6 link	c.-1145C>T		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 8	ENST00000247005.8	NP_001483.3	P27539A0A024R7N8
CERS1	NM_021267.5 link	c.178C>T	p.Leu60Leu	synonymous_variant	Exon 1 of 8	ENST00000623882.4	NP_067090.1	P27544-1
GDF1	NM_001492.6 link	c.-1145C>T		5_prime_UTR_variant	Exon 1 of 8	ENST00000247005.8	NP_001483.3	P27539A0A024R7N8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
GDF1	ENST00000247005.8 link	c.-1145C>T		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 8	1	NM_001492.6	ENSP00000247005.5	P27539
CERS1	ENST00000623882.4 link	c.178C>T	p.Leu60Leu	synonymous_variant	Exon 1 of 8	1	NM_021267.5	ENSP00000485308.1	P27544-1
GDF1	ENST00000247005.8 link	c.-1145C>T		5_prime_UTR_variant	Exon 1 of 8	1	NM_001492.6	ENSP00000247005.5	P27539

Frequencies

GnomAD3 genomes

AF:

0.000239

AC:

AN:

150546

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000970

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000132

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:

0.000430

Gnomad OTH

AF:

0.000484

GnomAD2 exomes

AF:

0.000638

AC:

AN:

10968

AF XY:

0.000576

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00144

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000485

AC:

540

AN:

1113584

Hom.:

Cov.:

AF XY:

0.000518

AC XY:

280

AN XY:

540762

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

21254

American (AMR)

AF:

0.000116

AC:

AN:

8642

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

13444

East Asian (EAS)

AF:

0.00

AC:

AN:

23230

South Asian (SAS)

AF:

0.000149

AC:

AN:

40308

European-Finnish (FIN)

AF:

0.00

AC:

AN:

23260

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2836

European-Non Finnish (NFE)

AF:

0.000555

AC:

520

AN:

937426

Other (OTH)

AF:

0.000301

AC:

AN:

43184

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.502

Heterozygous variant carriers

118

148

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

110

<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:

0.000239

AC:

AN:

150546

Hom.:

Cov.:

AF XY:

0.000218

AC XY:

AN XY:

73504

show subpopulations

African (AFR)

AF:

0.0000970

AC:

AN:

41234

American (AMR)

AF:

0.000132

AC:

AN:

15144

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3456

East Asian (EAS)

AF:

0.00

AC:

AN:

5160

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9950

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.000430

AC:

AN:

67478

Other (OTH)

AF:

0.000484

AC:

AN:

2068

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<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:

0.0000540

Hom.:

Bravo

AF:

0.000204

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Progressive myoclonic epilepsy type 8

Benign:1

Sep 10, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.39

CADD

Benign

(source)

DANN

Uncertain

0.98

PhyloP100

0.85

PromoterAI

-0.027

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

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

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over