Genetic Variant SELP:p.Gly680Glu (chr1-169595987-C-T) – ACMG Classification: Likely_pathogenic (6 pts)

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_003005.4(SELP):c.2039G>A(p.Gly680Glu) variant causes a missense change. The variant allele was found at a frequency of 0.0000093 in 1,613,748 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000089 ( 0 hom. )

Consequence

SELP
NM_003005.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.22

Variant links:

Genes affected

SELP (HGNC:10721): (selectin P) This gene encodes a 140 kDa protein that is stored in the alpha-granules of platelets and Weibel-Palade bodies of endothelial cells. This protein redistributes to the plasma membrane during platelet activation and degranulation and mediates the interaction of activated endothelial cells or platelets with leukocytes. The membrane protein is a calcium-dependent receptor that binds to sialylated forms of Lewis blood group carbohydrate antigens on neutrophils and monocytes. Alternative splice variants may occur but are not well documented. [provided by RefSeq, Jul 2008]

SELP links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.988

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SELP	NM_003005.4 link	c.2039G>A	p.Gly680Glu	missense_variant	Exon 12 of 17	ENST00000263686.11	NP_002996.2	P16109Q6NUL9A0A024R8Y9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SELP	ENST00000263686.11 link	c.2039G>A	p.Gly680Glu	missense_variant	Exon 12 of 17	1	NM_003005.4	ENSP00000263686.5		P16109

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152122

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000119

AC:

AN:

251400

AF XY:

0.0000221

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000889

AC:

AN:

1461626

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727136

show subpopulations

Gnomad4 AFR exome

AF:

0.00

AC:

AN:

33454

Gnomad4 AMR exome

AF:

0.0000447

AC:

AN:

44720

Gnomad4 ASJ exome

AF:

0.00

AC:

AN:

26124

Gnomad4 EAS exome

AF:

0.00

AC:

AN:

39696

Gnomad4 SAS exome

AF:

0.00

AC:

AN:

86254

Gnomad4 FIN exome

AF:

0.00

AC:

AN:

53420

Gnomad4 NFE exome

AF:

0.00000630

AC:

AN:

1111816

Gnomad4 Remaining exome

AF:

0.0000331

AC:

AN:

60374

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Exome 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

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152122

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74304

show subpopulations

Gnomad4 AFR

AF:

0.00

AC:

AN:

Gnomad4 AMR

AF:

0.0000655

AC:

0.0000655222

AN:

0.0000655222

Gnomad4 ASJ

AF:

0.00

AC:

AN:

Gnomad4 EAS

AF:

0.00

AC:

AN:

Gnomad4 SAS

AF:

0.00

AC:

AN:

Gnomad4 FIN

AF:

0.00

AC:

AN:

Gnomad4 NFE

AF:

0.0000147

AC:

0.0000146998

AN:

0.0000146998

Gnomad4 OTH

AF:

0.00

AC:

AN:

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 04, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.2039G>A (p.G680E) alteration is located in exon 12 (coding exon 12) of the SELP gene. This alteration results from a G to A substitution at nucleotide position 2039, causing the glycine (G) at amino acid position 680 to be replaced by a glutamic acid (E). 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

0.38

BayesDel_addAF

Pathogenic

0.30

BayesDel_noAF

Pathogenic

0.28

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.25

T;.;T;T;T

Eigen

Pathogenic

0.74

Eigen_PC

Uncertain

0.54

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.87

D;D;D;D;D

M_CAP

Benign

0.057

MetaRNN

Pathogenic

0.99

D;D;D;D;D

MetaSVM

Uncertain

0.55

PrimateAI

Benign

0.45

PROVEAN

Pathogenic

-5.0

D;D;D;.;D

REVEL

Uncertain

0.63

Sift

Pathogenic

0.0

D;D;D;.;D

Sift4G

Uncertain

0.040

D;D;D;D;D

Vest4

0.67, 0.79, 0.79, 0.74

MutPred

0.97

.;Gain of relative solvent accessibility (P = 0.1259);.;.;.;

MVP

0.91

MPC

0.41

ClinPred

0.99

GERP RS

4.2

gMVP

0.82

Mutation Taster

=65/35

polymorphism

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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