rs1014673032

Variant names:

• chr12-9926316-A-C
• rs1014673032
• NM_001130711.2:c.83T>G

Your query was ambiguous. Multiple possible variants found:

• chr12-9926316-A-C
• chr12-9926316-A-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001130711.2(CLEC2A):​c.83T>G​(p.Ile28Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000573 in 1,397,166 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000057 (0 hom.)
• Consequence: CLEC2A NM_001130711.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.36
• Publications: 0 publications found

Genes affected

CLEC2A (HGNC:24191): (C-type lectin domain family 2 member A) Enables protein homodimerization activity. Predicted to be involved in natural killer cell mediated cytotoxicity. Predicted to act upstream of or within several processes, including T cell receptor signaling pathway; regulation of actin filament polymerization; and regulation of interleukin-2 production. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.055931777).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001130711.2. 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
	CLEC2A	NM_001130711.2	MANE Select	c.83T>G	p.Ile28Ser	missense	Exon 2 of 5	NP_001124183.1	Q6UVW9-1
	CLEC2A	NM_207375.3		c.83T>G	p.Ile28Ser	missense	Exon 2 of 5	NP_997258.1	Q6UVW9-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CLEC2A	ENST00000455827.2	TSL:1 MANE Select	c.83T>G	p.Ile28Ser	missense	Exon 2 of 5	ENSP00000396163.1	Q6UVW9-1
	CLEC2A	ENST00000339766.8	TSL:1	c.83T>G	p.Ile28Ser	missense	Exon 2 of 5	ENSP00000339732.4	Q6UVW9-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000380 AC: 6 AN: 158004 AF XY: 0.0000240

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000243

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000573 AC: 8 AN: 1397166 Hom.: 0 Cov.: 28 AF XY: 0.00000435 AC XY: 3 AN XY: 689268

African (AFR) AF: 0.00 AC: 0 AN: 31530

American (AMR) AF: 0.000196 AC: 7 AN: 35688

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25154

East Asian (EAS) AF: 0.00 AC: 0 AN: 35676

South Asian (SAS) AF: 0.00 AC: 0 AN: 79194

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49214

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5690

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1077096

Other (OTH) AF: 0.0000173 AC: 1 AN: 57924

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000225 Hom.: 0

Bravo AF: 0.0000151

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.52	T
BayesDel_noAF	Benign	-0.69
CADD	Benign	3.1
DANN	Benign	0.88
DEOGEN2	Benign	0.0030	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.016	N
LIST_S2	Benign	0.35	T
M_CAP	Benign	0.0013	T
MetaRNN	Benign	0.056	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.34	N
PhyloP100		-1.4
PrimateAI	Benign	0.37	T
PROVEAN	Benign	-0.89	N
REVEL	Benign	0.018
Sift	Benign	0.046	D
Sift4G	Uncertain	0.0090	D
Polyphen		0.69	P
Vest4		0.30
MutPred		0.48		Gain of catalytic residue at G29 (P = 0.0102)
MVP		0.23
ClinPred		0.028	T
GERP RS		0.67
Varity_R		0.052
gMVP		0.41
Mutation Taster		=95/5	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs1014673032; hg19: chr12-10078915;