rs191144589

Variant names:

• chr4-109913276-C-T
• rs191144589
• NM_001963.6:c.-60C>T

Your query was ambiguous. Multiple possible variants found:

• chr4-109913276-C-T
• chr4-109913276-C-G

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_001963.6(EGF):​c.-60C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00137 in 1,606,514 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 0.00097 (1 hom., cov: 33)
  • Exomes 𝑓: 0.0014 (0 hom.)
• Consequence: EGF NM_001963.6 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:2
• Conservation: PhyloP100: -2.03
• Publications: 1 publications found

Genes affected

EGF (HGNC:3229): (epidermal growth factor) This gene encodes a member of the epidermal growth factor superfamily. The encoded preproprotein is proteolytically processed to generate the 53-amino acid epidermal growth factor peptide. This protein acts a potent mitogenic factor that plays an important role in the growth, proliferation and differentiation of numerous cell types. This protein acts by binding with high affinity to the cell surface receptor, epidermal growth factor receptor. Defects in this gene are the cause of hypomagnesemia type 4. Dysregulation of this gene has been associated with the growth and progression of certain cancers. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed. [provided by RefSeq, Jan 2016]

EGF Gene-Disease associations (from GenCC):

• familial primary hypomagnesemia with normocalciuria and normocalcemia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• renal hypomagnesemia 4

  Inheritance: Unknown, AR, AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BS2: High AC in GnomAd4 at 147 AD,Unknown gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001963.6. 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
	EGF	NM_001963.6	MANE Select	c.-60C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 24	NP_001954.2	P01133-1
	EGF	NM_001963.6	MANE Select	c.-60C>T		5_prime_UTR	Exon 1 of 24	NP_001954.2	P01133-1
	EGF	NM_001178130.3		c.-60C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 23	NP_001171601.1	P01133-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EGF	ENST00000265171.10	TSL:1 MANE Select	c.-60C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 24	ENSP00000265171.5	P01133-1
	EGF	ENST00000503392.1	TSL:1	c.-60C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 23	ENSP00000421384.1	P01133-3
	EGF	ENST00000265171.10	TSL:1 MANE Select	c.-60C>T		5_prime_UTR	Exon 1 of 24	ENSP00000265171.5	P01133-1

Frequencies

GnomAD3 genomes AF: 0.000966 AC: 147 AN: 152184 Hom.: 1 Cov.: 33

Gnomad AFR AF: 0.000410

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000327

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00184

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00141 AC: 2048 AN: 1454212 Hom.: 0 Cov.: 30 AF XY: 0.00136 AC XY: 981 AN XY: 723552

African (AFR) AF: 0.000271 AC: 9 AN: 33262

American (AMR) AF: 0.000202 AC: 9 AN: 44468

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25900

East Asian (EAS) AF: 0.0000254 AC: 1 AN: 39332

South Asian (SAS) AF: 0.0000350 AC: 3 AN: 85628

European-Finnish (FIN) AF: 0.0000765 AC: 4 AN: 52308

Middle Eastern (MID) AF: 0.000175 AC: 1 AN: 5728

European-Non Finnish (NFE) AF: 0.00177 AC: 1964 AN: 1107618

Other (OTH) AF: 0.000951 AC: 57 AN: 59968

GnomAD4 genome AF: 0.000965 AC: 147 AN: 152302 Hom.: 1 Cov.: 33 AF XY: 0.000685 AC XY: 51 AN XY: 74484

African (AFR) AF: 0.000409 AC: 17 AN: 41552

American (AMR) AF: 0.000327 AC: 5 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00184 AC: 125 AN: 68024

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.00138 Hom.: 0

Bravo AF: 0.000956

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)
-	1	-	Renal hypomagnesemia 4 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	6.0
DANN	Benign	0.62
PhyloP100		-2.0
PromoterAI		0.0052	Neutral

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: rs191144589; hg19: chr4-110834432;