Genetic Variant ESAM:p.Arg274Gly (chr11-124754251-G-C) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_138961.3(ESAM):c.820C>G(p.Arg274Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000973 in 1,613,814 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00010 ( 1 hom. )

Consequence

ESAM
NM_138961.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.291

Variant links:

Genes affected

ESAM (HGNC:17474): (endothelial cell adhesion molecule) Enables cell-cell adhesion mediator activity. Involved in several processes, including bicellular tight junction assembly; cell-cell adhesion; and regulation of actin cytoskeleton organization. Located in cell-cell junction and plasma membrane. Part of protein-containing complex. [provided by Alliance of Genome Resources, Apr 2022]

ESAM links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.18369299).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ESAM	NM_138961.3 link	c.820C>G	p.Arg274Gly	missense_variant	Exon 6 of 7	ENST00000278927.10	NP_620411.2	Q96AP7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ESAM	ENST00000278927.10 link	c.820C>G	p.Arg274Gly	missense_variant	Exon 6 of 7	1	NM_138961.3	ENSP00000278927.5		Q96AP7-1

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

152026

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000725

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000108

AC:

AN:

250794

Hom.:

AF XY:

0.000162

AC XY:

AN XY:

135706

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000260

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000294

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000618

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000103

AC:

151

AN:

1461788

Hom.:

Cov.:

AF XY:

0.000111

AC XY:

AN XY:

727208

show subpopulations

Gnomad4 AFR exome

AF:

0.000448

Gnomad4 AMR exome

AF:

0.000268

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000162

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000441

Gnomad4 OTH exome

AF:

0.000298

GnomAD4 genome

AF:

0.0000395

AC:

AN:

152026

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74236

show subpopulations

Gnomad4 AFR

AF:

0.0000725

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000567

ExAC

AF:

0.000148

AC:

EpiCase

AF:

0.00

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

Aug 09, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.820C>G (p.R274G) alteration is located in exon 6 (coding exon 6) of the ESAM gene. This alteration results from a C to G substitution at nucleotide position 820, causing the arginine (R) at amino acid position 274 to be replaced by a glycine (G). 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

0.088

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.44

.;T;T

Eigen

Benign

-0.55

Eigen_PC

Benign

-0.67

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.74

T;T;T

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.18

T;T;T

MetaSVM

Benign

-0.72

MutationAssessor

Uncertain

2.3

.;M;.

PrimateAI

Benign

0.24

PROVEAN

Uncertain

-4.2

D;D;D

REVEL

Benign

0.079

Sift

Uncertain

0.011

D;D;D

Sift4G

Uncertain

0.0070

.;D;.

Polyphen

0.97, 0.65

.;D;P

Vest4

0.37

MutPred

0.46

.;Loss of sheet (P = 7e-04);.;

MVP

0.78

MPC

0.25

ClinPred

0.13

GERP RS

-0.25

Varity_R

0.14

gMVP

0.57

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