Variant 8-673456-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_207332.3(ERICH1):c.896C>T(p.Ala299Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000198 in 1,461,602 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000020 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

ERICH1
NM_207332.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.07

Variant links:

Genes affected

ERICH1 (HGNC:27234): (glutamate rich 1)

ERICH1 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=0.050210685).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ERICH1	NM_207332.3 linkuse as main transcript	c.896C>T	p.Ala299Val	missense_variant	4/6	ENST00000262109.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ERICH1	ENST00000262109.8 linkuse as main transcript	c.896C>T	p.Ala299Val	missense_variant	4/6	1	NM_207332.3	P2
ERICH1	ENST00000522893.1 linkuse as main transcript	c.203C>T	p.Ala68Val	missense_variant	1/2	1
ERICH1	ENST00000522706.5 linkuse as main transcript	c.614C>T	p.Ala205Val	missense_variant	2/4	5		A2
ERICH1	ENST00000518895.1 linkuse as main transcript	n.7C>T		non_coding_transcript_exon_variant	1/2	3

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

149952

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

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:

0.0000966

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000592

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

251460

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135908

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000198

AC:

AN:

1461602

Hom.:

Cov.:

AF XY:

0.0000220

AC XY:

AN XY:

727130

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.0000207

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000333

AC:

AN:

150070

Hom.:

Cov.:

AF XY:

0.0000273

AC XY:

AN XY:

73286

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000966

Gnomad4 NFE

AF:

0.0000593

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000133

Hom.:

ExAC

AF:

0.0000247

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

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

Dec 28, 2022

The c.896C>T (p.A299V) alteration is located in exon 4 (coding exon 4) of the ERICH1 gene. This alteration results from a C to T substitution at nucleotide position 896, causing the alanine (A) at amino acid position 299 to be replaced by a valine (V). 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

0.092

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.69

Cadd

Benign

6.5

Dann

Benign

0.96

DEOGEN2

Benign

0.019

T;T

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.013

LIST_S2

Benign

0.39

T;T

M_CAP

Benign

0.0024

MetaRNN

Benign

0.050

T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.21

PROVEAN

Benign

-0.67

N;N

REVEL

Benign

0.044

Sift

Benign

0.20

T;T

Sift4G

Benign

0.26

T;T

Polyphen

0.0

B;B

Vest4

0.18

MutPred

0.19

.;Gain of catalytic residue at A299 (P = 0.1979);

MVP

0.11

MPC

0.016

ClinPred

0.034

GERP RS

-5.3

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.2

Varity_R

0.014

gMVP

0.012

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