chr2-47373911-T-A

Position:

• chr2-47373911-T-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002354.3(EPCAM):​c.288T>A​(p.Asp96Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. D96D) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: EPCAM NM_002354.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.329

Genes affected

EPCAM (HGNC:11529): (epithelial cell adhesion molecule) This gene encodes a carcinoma-associated antigen and is a member of a family that includes at least two type I membrane proteins. This antigen is expressed on most normal epithelial cells and gastrointestinal carcinomas and functions as a homotypic calcium-independent cell adhesion molecule. The antigen is being used as a target for immunotherapy treatment of human carcinomas. Mutations in this gene result in congenital tufting enteropathy. [provided by RefSeq, Dec 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EPCAM	NM_002354.3	c.288T>A	p.Asp96Glu	missense_variant	3/9	ENST00000263735.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EPCAM	ENST00000263735.9	c.288T>A	p.Asp96Glu	missense_variant	3/9	1	NM_002354.3	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.58
BayesDel_addAF	Uncertain	0.059	T
BayesDel_noAF	Benign	-0.15
CADD	Benign	13
DANN	Uncertain	0.99
DEOGEN2	Benign	0.29	T;D;.
Eigen	Benign	-0.47
Eigen_PC	Benign	-0.73
FATHMM_MKL	Benign	0.46	N
LIST_S2	Uncertain	0.88	.;D;D
M_CAP	Benign	0.048	D
MetaRNN	Uncertain	0.52	D;D;D
MetaSVM	Uncertain	-0.26	T
MutationAssessor	Uncertain	2.8	.;M;.
MutationTaster	Benign	1.0	D;D
PrimateAI	Uncertain	0.53	T
PROVEAN	Uncertain	-3.0	D;D;D
REVEL	Uncertain	0.38
Sift	Uncertain	0.0030	D;D;D
Sift4G	Uncertain	0.0050	D;D;D
Polyphen		0.98	D;P;.
Vest4		0.64
MutPred		0.62		Gain of catalytic residue at D124 (P = 0.1569);.;.;
MVP		0.52
MPC		0.084
ClinPred		0.99	D
GERP RS		-4.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.73
gMVP		0.70

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-47601050;