rs747061429

Variant names:

• chr18-2890725-G-A
• rs747061429
• NM_032048.3:c.598G>A

Your query was ambiguous. Multiple possible variants found:

• chr18-2890725-G-A
• chr18-2890725-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_032048.3(EMILIN2):​c.598G>A​(p.Asp200Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: EMILIN2 NM_032048.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.76

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]

LPIN2 (HGNC:14450): (lipin 2) Mouse studies suggest that this gene functions during normal adipose tissue development and may play a role in human triglyceride metabolism. This gene represents a candidate gene for human lipodystrophy, characterized by loss of body fat, fatty liver, hypertriglyceridemia, and insulin resistance. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27126992).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EMILIN2	NM_032048.3	c.598G>A	p.Asp200Asn	missense_variant	Exon 4 of 8	ENST00000254528.4	NP_114437.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EMILIN2	ENST00000254528.4	c.598G>A	p.Asp200Asn	missense_variant	Exon 4 of 8	1	NM_032048.3	ENSP00000254528.3
LPIN2	ENST00000697039.1	c.2547-5291C>T		intron_variant	Intron 19 of 19			ENSP00000513061.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.22
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.49
CADD	Benign	23
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.062	T
Eigen	Uncertain	0.42
Eigen_PC	Uncertain	0.51
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.023	T
MetaRNN	Benign	0.27	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Uncertain	2.8	M
PrimateAI	Benign	0.45	T
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.12
Sift	Uncertain	0.017	D
Sift4G	Uncertain	0.0030	D
Polyphen		0.53	P
Vest4		0.34
MutPred		0.24		Gain of MoRF binding (P = 0.0334);
MVP		0.46
MPC		0.40
ClinPred		0.97	D
GERP RS		5.4
Varity_R		0.28
gMVP		0.36

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

LitVar

Other links and lift over

dbSNP: rs747061429; hg19: chr18-2890723;