rs142825252

Variant names:

• chr1-16125248-C-A
• rs142825252
• NM_004431.5:c.2898G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-16125248-C-A
• chr1-16125248-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_004431.5(EPHA2):​c.2898G>T​(p.Lys966Asn) 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. K966K) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: EPHA2 NM_004431.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.21
• Publications: 0 publications found

Genes affected

EPHA2 (HGNC:3386): (EPH receptor A2) This gene belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family. EPH and EPH-related receptors have been implicated in mediating developmental events, particularly in the nervous system. Receptors in the EPH subfamily typically have a single kinase domain and an extracellular region containing a Cys-rich domain and 2 fibronectin type III repeats. The ephrin receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. This gene encodes a protein that binds ephrin-A ligands. Mutations in this gene are the cause of certain genetically-related cataract disorders.[provided by RefSeq, May 2010]

EPHA2 Gene-Disease associations (from GenCC):

• cataract 6 multiple types

  Inheritance: AD Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• early-onset non-syndromic cataract

  Inheritance: AR Classification: MODERATE Submitted by: Ambry Genetics
• early-onset nuclear cataract

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• early-onset posterior polar cataract

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• early-onset posterior subcapsular cataract

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• total early-onset cataract

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004431.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EPHA2	NM_004431.5	MANE Select	c.2898G>T	p.Lys966Asn	missense	Exon 17 of 17	NP_004422.2
	EPHA2	NM_001329090.2		c.2736G>T	p.Lys912Asn	missense	Exon 16 of 16	NP_001316019.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EPHA2	ENST00000358432.8	TSL:1 MANE Select	c.2898G>T	p.Lys966Asn	missense	Exon 17 of 17	ENSP00000351209.5	P29317-1
	EPHA2	ENST00000917106.1		c.2913G>T	p.Lys971Asn	missense	Exon 17 of 17	ENSP00000587165.1
	EPHA2	ENST00000863593.1		c.2877G>T	p.Lys959Asn	missense	Exon 17 of 17	ENSP00000533652.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.64
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.31	T
Eigen	Benign	0.13
Eigen_PC	Benign	0.17
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.066	D
MetaRNN	Uncertain	0.63	D
MetaSVM	Benign	-0.69	T
MutationAssessor	Benign	2.0	M
PhyloP100		2.2
PrimateAI	Uncertain	0.64	T
PROVEAN	Uncertain	-2.7	D
REVEL	Benign	0.15
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0020	D
Polyphen		0.50	P
Vest4		0.50
MutPred		0.67		Loss of ubiquitination at K966 (P = 0.0309)
MVP		0.73
MPC		1.7
ClinPred		0.98	D
GERP RS		4.0
Varity_R		0.85
gMVP		0.67
Mutation Taster		=52/48	polymorphism

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

Other links and lift over

dbSNP: rs142825252; hg19: chr1-16451743;