chr1-16124473-A-T

Variant names:

• chr1-16124473-A-T
• rs111512184
• NM_004431.5:c.*742T>A

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BA1

The NM_004431.5(EPHA2):​c.*742T>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0177 in 152,316 control chromosomes in the GnomAD database, including 89 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.018 (89 hom., cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: EPHA2 NM_004431.5 3_prime_UTR
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.688
• Publications: 1 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: Benign. The variant received -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BP6: Variant 1-16124473-A-T is Benign according to our data. Variant chr1-16124473-A-T is described in ClinVar as Benign. ClinVar VariationId is 293390.Status of the report is criteria_provided_single_submitter, 1 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0579 is higher than 0.05.

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.*742T>A		3_prime_UTR	Exon 17 of 17	NP_004422.2
	EPHA2	NM_001329090.2		c.*742T>A		3_prime_UTR	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.*742T>A		3_prime_UTR	Exon 17 of 17	ENSP00000351209.5	P29317-1
	EPHA2	ENST00000917106.1		c.*742T>A		3_prime_UTR	Exon 17 of 17	ENSP00000587165.1
	EPHA2	ENST00000863593.1		c.*742T>A		3_prime_UTR	Exon 17 of 17	ENSP00000533652.1

Frequencies

GnomAD3 genomes AF: 0.0176 AC: 2684 AN: 152198 Hom.: 88 Cov.: 33

Gnomad AFR AF: 0.0596

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0109

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000250

Gnomad OTH AF: 0.0125

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 370 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 222

African (AFR) AC: 0 AN: 0

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 364

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 4

Other (OTH) AF: 0.00 AC: 0 AN: 2

GnomAD4 genome AF: 0.0177 AC: 2700 AN: 152316 Hom.: 89 Cov.: 33 AF XY: 0.0172 AC XY: 1280 AN XY: 74492

African (AFR) AF: 0.0598 AC: 2487 AN: 41556

American (AMR) AF: 0.0109 AC: 167 AN: 15304

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000250 AC: 17 AN: 68036

Other (OTH) AF: 0.0123 AC: 26 AN: 2110

Alfa AF: 0.0139 Hom.: 7

Bravo AF: 0.0203

Asia WGS AF: 0.00404 AC: 14 AN: 3478

ClinVar

ClinVar submissions

Significance: Benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Cataract 6 multiple types (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	1.6
DANN	Benign	0.22
PhyloP100		0.69
Mutation Taster		=100/0	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: rs111512184; hg19: chr1-16450968;