rs2235339

Variant names:

• chr22-37570307-C-A
• rs2235339
• NM_006498.3:c.355G>T

Your query was ambiguous. Multiple possible variants found:

• chr22-37570307-C-A
• chr22-37570307-C-G
• chr22-37570307-C-T

Variant summary

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

The NM_006498.3(LGALS2):​c.355G>T​(p.Val119Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,260 control chromosomes in the GnomAD database, with no homozygous occurrence. 14/22 in silico tools predict 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: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: LGALS2 NM_006498.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00900
• Publications: 0 publications found

Genes affected

LGALS2 (HGNC:6562): (galectin 2) The protein encoded by this gene is a soluble beta-galactoside binding lectin. The encoded protein is found as a homodimer and can bind to lymphotoxin-alpha. A single nucleotide polymorphism in an intron of this gene can alter the transcriptional level of the protein, with a resultant increased risk of myocardial infarction. [provided by RefSeq, Jul 2008]

ACMG classification

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

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LGALS2	NM_006498.3	c.355G>T	p.Val119Leu	missense_variant	Exon 4 of 4	ENST00000215886.6	NP_006489.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LGALS2	ENST00000215886.6	c.355G>T	p.Val119Leu	missense_variant	Exon 4 of 4	1	NM_006498.3	ENSP00000215886.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461260 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 726802

African (AFR) AF: 0.00 AC: 0 AN: 33468

American (AMR) AF: 0.00 AC: 0 AN: 44694

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39678

South Asian (SAS) AF: 0.00 AC: 0 AN: 86236

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5750

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111526

Other (OTH) AF: 0.00 AC: 0 AN: 60362

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.28
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	6.7
DANN	Benign	0.90
DEOGEN2	Benign	0.053	T
Eigen	Benign	-0.86
Eigen_PC	Benign	-0.98
FATHMM_MKL	Benign	0.28	N
LIST_S2	Benign	0.78	T
M_CAP	Benign	0.011	T
MetaRNN	Uncertain	0.62	D
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.2	M
PhyloP100		0.0090
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.10
Sift	Benign	0.054	T
Sift4G	Benign	0.074	T
Polyphen		0.74	P
Vest4		0.40
MutPred		0.75		Gain of disorder (P = 0.0514);
MVP		0.081
MPC		0.46
ClinPred		0.30	T
GERP RS		-0.012
Varity_R		0.34
gMVP		0.47
Mutation Taster		=94/6	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs2235339; hg19: chr22-37966314;