Variant 19-14607050-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001204118.2(CLEC17A):c.952A>G(p.Arg318Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000253 in 1,353,694 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00027 ( 0 hom. )

Consequence

CLEC17A
NM_001204118.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.10

Variant links:

Genes affected

CLEC17A (HGNC:34520): (C-type lectin domain containing 17A) Enables fucose binding activity; identical protein binding activity; and mannose binding activity. Located in cell surface. [provided by Alliance of Genome Resources, Apr 2022]

CLEC17A links:

ADGRE3 (HGNC:):

ADGRE3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.29153895).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CLEC17A	NM_001204118.2 linkuse as main transcript	c.952A>G	p.Arg318Gly	missense_variant	13/14	ENST00000417570.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CLEC17A	ENST00000417570.6 linkuse as main transcript	c.952A>G	p.Arg318Gly	missense_variant	13/14	1	NM_001204118.2	P1	Q6ZS10-1
CLEC17A	ENST00000339847.9 linkuse as main transcript	c.*2A>G		3_prime_UTR_variant, NMD_transcript_variant	12/13	1			Q6ZS10-2
CLEC17A	ENST00000551730.1 linkuse as main transcript	c.*331A>G		3_prime_UTR_variant, NMD_transcript_variant	13/14	1
CLEC17A	ENST00000547437.5 linkuse as main transcript	c.895-3014A>G		intron_variant		2			Q6ZS10-3

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152066

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000162

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.000275

AC:

330

AN:

1201628

Hom.:

Cov.:

AF XY:

0.000273

AC XY:

159

AN XY:

582734

show subpopulations

Gnomad4 AFR exome

AF:

0.0000385

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:

0.000334

Gnomad4 OTH exome

AF:

0.0000410

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152066

Hom.:

Cov.:

AF XY:

0.0000808

AC XY:

AN XY:

74282

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000162

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000567

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

Mar 19, 2024

The c.952A>G (p.R318G) alteration is located in exon 13 (coding exon 13) of the CLEC17A gene. This alteration results from a A to G substitution at nucleotide position 952, causing the arginine (R) at amino acid position 318 to be replaced by a glycine (G). 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

Benign

0.33

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.43

CADD

Uncertain

DANN

Benign

0.93

DEOGEN2

Benign

0.025

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.41

FATHMM_MKL

Benign

0.34

LIST_S2

Benign

0.57

M_CAP

Benign

0.0046

MetaRNN

Benign

0.29

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.1

MutationTaster

Benign

1.0

D;D;N

PrimateAI

Uncertain

0.55

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.13

Sift

Benign

0.18

Sift4G

Uncertain

0.023

Polyphen

0.61

Vest4

0.41

MutPred

0.60

Loss of stability (P = 0.0474);

MVP

0.36

MPC

0.32

ClinPred

0.21

GERP RS

3.9

Varity_R

0.13

gMVP

0.60

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