rs28877609

Variant names:

• chr18-2865507-G-A
• rs28877609
• NM_032048.3:c.257+17576G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_032048.3(EMILIN2):​c.257+17576G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0517 in 152,262 control chromosomes in the GnomAD database, including 696 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.052 (696 hom., cov: 33)
• Consequence: EMILIN2 NM_032048.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.58
• Publications: 1 publications found

Genes affected

EMILIN2 (HGNC:19881): (elastin microfibril interfacer 2) Predicted to enable extracellular matrix constituent conferring elasticity. Predicted to be involved in cell adhesion. Located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.177 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032048.3. 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
	EMILIN2	NM_032048.3	MANE Select	c.257+17576G>A		intron	N/A	NP_114437.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EMILIN2	ENST00000254528.4	TSL:1 MANE Select	c.257+17576G>A		intron	N/A	ENSP00000254528.3
	EMILIN2	ENST00000942047.1		c.257+17576G>A		intron	N/A	ENSP00000612106.1
	EMILIN2	ENST00000942046.1		c.134+18185G>A		intron	N/A	ENSP00000612105.1

Frequencies

GnomAD3 genomes AF: 0.0515 AC: 7837 AN: 152144 Hom.: 692 Cov.: 33

Gnomad AFR AF: 0.180

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0160

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00124

Gnomad FIN AF: 0.0000942

Gnomad MID AF: 0.0158

Gnomad NFE AF: 0.000603

Gnomad OTH AF: 0.0363

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0517 AC: 7865 AN: 152262 Hom.: 696 Cov.: 33 AF XY: 0.0501 AC XY: 3731 AN XY: 74462

African (AFR) AF: 0.180 AC: 7491 AN: 41526

American (AMR) AF: 0.0160 AC: 245 AN: 15304

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.00124 AC: 6 AN: 4822

European-Finnish (FIN) AF: 0.0000942 AC: 1 AN: 10616

Middle Eastern (MID) AF: 0.0170 AC: 5 AN: 294

European-Non Finnish (NFE) AF: 0.000603 AC: 41 AN: 68022

Other (OTH) AF: 0.0360 AC: 76 AN: 2114

Alfa AF: 0.0403 Hom.: 45

Bravo AF: 0.0595

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	1.8
DANN	Benign	0.53
PhyloP100		-1.6
Mutation Taster		=100/0	polymorphism (auto)

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: rs28877609; hg19: chr18-2865505;