Variant chr17-35548426-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001129820.2(SLFN14):c.2552C>T(p.Pro851Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000108 in 1,551,648 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00042 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000074 ( 0 hom. )

Consequence

SLFN14
NM_001129820.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.716

Variant links:

Genes affected

SLFN14 (HGNC:32689): (schlafen family member 14) The protein encoded by this gene plays an important role in platelet formation and function. Defects in this gene are a cause of thrombocytopenia with excessive bleeding. [provided by RefSeq, Jul 2016]

SLFN14 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.009899259).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
SLFN14	NM_001129820.2 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	6/6	ENST00000674182.1
SLFN14	XM_017024577.2 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	6/6
SLFN14	XM_017024578.2 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	5/5
SLFN14	XM_017024579.2 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	5/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLFN14	ENST00000674182.1 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	6/6		NM_001129820.2	P1	P0C7P3-1
SLFN14	ENST00000415846.3 linkuse as main transcript	c.2552C>T	p.Pro851Leu	missense_variant	4/4	1		P1	P0C7P3-1

Frequencies

GnomAD3 genomes

AF:

0.000421

AC:

AN:

152142

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00135

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:

0.00316

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000779

AC:

AN:

154004

Hom.:

AF XY:

0.0000612

AC XY:

AN XY:

81728

show subpopulations

Gnomad AFR exome

AF:

0.00101

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:

0.0000671

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000736

AC:

103

AN:

1399390

Hom.:

Cov.:

AF XY:

0.0000623

AC XY:

AN XY:

690206

show subpopulations

Gnomad4 AFR exome

AF:

0.000855

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000252

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000602

Gnomad4 OTH exome

AF:

0.000138

GnomAD4 genome

AF:

0.000420

AC:

AN:

152258

Hom.:

Cov.:

AF XY:

0.000322

AC XY:

AN XY:

74446

show subpopulations

Gnomad4 AFR

AF:

0.00135

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:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000342

Hom.:

Bravo

AF:

0.000442

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00145

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000178

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

GeneDx

Nov 12, 2019

In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.074

BayesDel_addAF

Benign

-0.69

BayesDel_noAF

Benign

-0.79

CADD

Benign

1.8

DANN

Benign

0.60

DEOGEN2

Benign

0.0016

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.0092

LIST_S2

Benign

0.70

M_CAP

Benign

0.0056

MetaRNN

Benign

0.0099

MetaSVM

Benign

-0.91

MutationAssessor

Benign

0.34

MutationTaster

Benign

1.0

PrimateAI

Benign

0.21

PROVEAN

Benign

-0.76

REVEL

Benign

0.052

Sift

Benign

0.049

Sift4G

Uncertain

0.048

Polyphen

0.12

Vest4

0.059

MVP

0.092

ClinPred

0.010

GERP RS

-5.6

Varity_R

0.032

gMVP

0.12

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