Variant chr9-136668346-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_016215.5(EGFL7):c.64C>T(p.His22Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000324 in 1,602,582 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00035 ( 1 hom. )

Consequence

EGFL7
NM_016215.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.94

Variant links:

Genes affected

EGFL7 (HGNC:20594): (EGF like domain multiple 7) This gene encodes a secreted endothelial cell protein that contains two epidermal growth factor-like domains. The encoded protein may play a role in regulating vasculogenesis. This protein may be involved in the growth and proliferation of tumor cells. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Feb 2012]

EGFL7 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.18656608).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EGFL7	NM_016215.5 linkuse as main transcript	c.64C>T	p.His22Tyr	missense_variant	4/11	ENST00000308874.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EGFL7	ENST00000308874.12 linkuse as main transcript	c.64C>T	p.His22Tyr	missense_variant	4/11	1	NM_016215.5	P1

Frequencies

GnomAD3 genomes

AF:

0.000118

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

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:

0.00

Gnomad NFE

AF:

0.000206

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000171

AC:

AN:

233582

Hom.:

AF XY:

0.000157

AC XY:

AN XY:

127164

show subpopulations

Gnomad AFR exome

AF:

0.0000668

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:

0.000373

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000346

AC:

502

AN:

1450380

Hom.:

Cov.:

AF XY:

0.000344

AC XY:

248

AN XY:

720628

show subpopulations

Gnomad4 AFR exome

AF:

0.0000300

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000443

Gnomad4 OTH exome

AF:

0.000167

GnomAD4 genome

AF:

0.000118

AC:

AN:

152202

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74360

show subpopulations

Gnomad4 AFR

AF:

0.0000965

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:

0.000206

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000274

Hom.:

Bravo

AF:

0.000159

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000582

AC:

ExAC

AF:

0.000175

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 18, 2021

The c.64C>T (p.H22Y) alteration is located in exon 4 (coding exon 1) of the EGFL7 gene. This alteration results from a C to T substitution at nucleotide position 64, causing the histidine (H) at amino acid position 22 to be replaced by a tyrosine (Y). 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

Benign

0.081

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.24

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.21

T;T;T;.;T

Eigen

Benign

-0.35

Eigen_PC

Benign

-0.49

FATHMM_MKL

Benign

0.39

LIST_S2

Benign

0.59

.;T;.;T;.

M_CAP

Uncertain

0.20

MetaRNN

Benign

0.19

T;T;T;T;T

MetaSVM

Benign

-0.51

MutationAssessor

Uncertain

2.6

M;M;M;.;M

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-1.2

N;N;N;.;N

REVEL

Benign

0.21

Sift

Benign

0.13

T;T;T;.;T

Sift4G

Benign

0.11

T;T;T;D;T

Polyphen

0.92

P;P;P;.;P

Vest4

0.27

MVP

0.88

MPC

0.47

ClinPred

0.043

GERP RS

2.3

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.1

Varity_R

0.050

gMVP

0.56

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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