Variant chr12-10073406-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_016511.4(CLEC1A):c.549T>G(p.Phe183Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,460,054 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

CLEC1A
NM_016511.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.74

Variant links:

Genes affected

CLEC1A (HGNC:24355): (C-type lectin domain family 1 member A) This gene encodes a member of the C-type lectin/C-type lectin-like domain (CTL/CTLD) superfamily. Members of this family share a common protein fold and have diverse functions, such as cell adhesion, cell-cell signaling, glycoprotein turnover, and roles in inflammation and immune response. The encoded protein may play a role in regulating dendritic cell function. This gene is closely linked to other CTL/CTLD superfamily members on chromosome 12p13 in the natural killer gene complex region. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]

CLEC1A links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.746

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CLEC1A	NM_016511.4 linkuse as main transcript	c.549T>G	p.Phe183Leu	missense_variant	5/6	ENST00000315330.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
CLEC1A	ENST00000315330.8 linkuse as main transcript	c.549T>G	p.Phe183Leu	missense_variant	5/6	1	NM_016511.4	P1
CLEC1A	ENST00000457018.6 linkuse as main transcript	c.450T>G	p.Phe150Leu	missense_variant	4/5	2
CLEC1A	ENST00000420265.2 linkuse as main transcript	c.273T>G	p.Phe91Leu	missense_variant	3/4	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250396

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135356

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1460054

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726400

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 10, 2022

The c.549T>G (p.F183L) alteration is located in exon 5 (coding exon 5) of the CLEC1A gene. This alteration results from a T to G substitution at nucleotide position 549, causing the phenylalanine (F) at amino acid position 183 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.97

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.070

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.090

T;.;.

Eigen

Uncertain

0.30

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Benign

0.74

LIST_S2

Benign

0.77

T;T;T

M_CAP

Benign

0.017

MetaRNN

Pathogenic

0.75

D;D;D

MetaSVM

Benign

-0.70

MutationAssessor

Uncertain

2.6

M;.;.

MutationTaster

Benign

0.63

D;D;D

PrimateAI

Uncertain

0.56

PROVEAN

Uncertain

-4.1

D;D;D

REVEL

Benign

0.20

Sift

Benign

0.080

T;T;T

Sift4G

Uncertain

0.042

D;T;T

Polyphen

0.94

P;P;P

Vest4

0.62

MutPred

0.74

Gain of disorder (P = 0.1105);.;.;

MVP

0.42

MPC

0.16

ClinPred

0.97

GERP RS

4.2

Varity_R

0.29

gMVP

0.68

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over