17-31304757-C-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_006495.4(EVI2B):c.853G>C(p.Asp285His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000742 in 1,614,152 control chromosomes in the GnomAD database, including 6 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0038 ( 4 hom., cov: 32)

Exomes 𝑓: 0.00042 ( 2 hom. )

Consequence

EVI2B
NM_006495.4 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.85

Variant links:

Genes affected

EVI2B (HGNC:3500): (ecotropic viral integration site 2B) Involved in positive regulation of granulocyte differentiation. Predicted to be integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

EVI2B links:

NF1 (HGNC:7765): (neurofibromin 1) This gene product appears to function as a negative regulator of the ras signal transduction pathway. Mutations in this gene have been linked to neurofibromatosis type 1, juvenile myelomonocytic leukemia and Watson syndrome. The mRNA for this gene is subject to RNA editing (CGA>UGA->Arg1306Term) resulting in premature translation termination. Alternatively spliced transcript variants encoding different isoforms have also been described for this gene. [provided by RefSeq, Jul 2008]

NF1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.008864224).

BP6

Variant 17-31304757-C-G is Benign according to our data. Variant chr17-31304757-C-G is described in ClinVar as [Benign]. Clinvar id is 2570984.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
EVI2B	NM_006495.4 linkuse as main transcript	c.853G>C	p.Asp285His	missense_variant	2/2	ENST00000330927.5
NF1	NM_001042492.3 linkuse as main transcript	c.4836-21063C>G		intron_variant		ENST00000358273.9
NF1	NM_000267.3 linkuse as main transcript	c.4773-21063C>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EVI2B	ENST00000330927.5 linkuse as main transcript	c.853G>C	p.Asp285His	missense_variant	2/2	1	NM_006495.4	P1	P34910-1
NF1	ENST00000358273.9 linkuse as main transcript	c.4836-21063C>G		intron_variant		1	NM_001042492.3	P1	P21359-1

Frequencies

GnomAD3 genomes

AF:

0.00378

AC:

576

AN:

152184

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0128

Gnomad AMI

AF:

0.00219

Gnomad AMR

AF:

0.00170

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:

0.000162

Gnomad OTH

AF:

0.00287

GnomAD3 exomes

AF:

0.000983

AC:

247

AN:

251204

Hom.:

AF XY:

0.000707

AC XY:

AN XY:

135750

show subpopulations

Gnomad AFR exome

AF:

0.0126

Gnomad AMR exome

AF:

0.000637

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:

0.000159

Gnomad OTH exome

AF:

0.000490

GnomAD4 exome

AF:

0.000425

AC:

621

AN:

1461850

Hom.:

Cov.:

AF XY:

0.000373

AC XY:

271

AN XY:

727222

show subpopulations

Gnomad4 AFR exome

AF:

0.0137

Gnomad4 AMR exome

AF:

0.000827

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000567

Gnomad4 OTH exome

AF:

0.000795

GnomAD4 genome

AF:

0.00379

AC:

577

AN:

152302

Hom.:

Cov.:

AF XY:

0.00375

AC XY:

279

AN XY:

74468

show subpopulations

Gnomad4 AFR

AF:

0.0128

Gnomad4 AMR

AF:

0.00170

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000162

Gnomad4 OTH

AF:

0.00284

Alfa

AF:

0.000626

Hom.:

Bravo

AF:

0.00450

ESP6500AA

AF:

0.0116

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00123

AC:

150

Asia WGS

AF:

0.00231

AC:

AN:

3478

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Feb 01, 2024

EVI2B: BP4, BS1, BS2; NF1: BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.49

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.37

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.13

T;T

Eigen

Uncertain

0.51

Eigen_PC

Uncertain

0.54

FATHMM_MKL

Benign

0.57

MetaRNN

Benign

0.0089

T;T

MetaSVM

Benign

-0.75

MutationAssessor

Benign

1.9

L;L

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Benign

0.46

PROVEAN

Uncertain

-4.3

D;.

REVEL

Benign

0.18

Sift

Uncertain

0.0060

D;.

Sift4G

Uncertain

0.017

D;D

Polyphen

0.99

D;D

Vest4

0.38

MVP

0.83

MPC

0.28

ClinPred

0.050

GERP RS

5.5

Varity_R

0.31

gMVP

0.18

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