Variant 19-14600074-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001204118.2(CLEC17A):c.786G>C(p.Glu262Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,708 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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: 0.0000021 ( 0 hom. )

Consequence

CLEC17A
NM_001204118.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.282

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:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.15546235).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CLEC17A	NM_001204118.2 linkuse as main transcript	c.786G>C	p.Glu262Asp	missense_variant	12/14	ENST00000417570.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CLEC17A	ENST00000417570.6 linkuse as main transcript	c.786G>C	p.Glu262Asp	missense_variant	12/14	1	NM_001204118.2	P1	Q6ZS10-1
CLEC17A	ENST00000339847.9 linkuse as main transcript	c.742+262G>C		intron_variant, NMD_transcript_variant		1			Q6ZS10-2
CLEC17A	ENST00000551730.1 linkuse as main transcript	c.*165G>C		3_prime_UTR_variant, NMD_transcript_variant	12/14	1
CLEC17A	ENST00000547437.5 linkuse as main transcript	c.786G>C	p.Glu262Asp	missense_variant	12/13	2			Q6ZS10-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461708

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727134

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

Cov.:

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

Jul 06, 2021

The c.786G>C (p.E262D) alteration is located in exon 12 (coding exon 12) of the CLEC17A gene. This alteration results from a G to C substitution at nucleotide position 786, causing the glutamic acid (E) at amino acid position 262 to be replaced by an aspartic acid (D). 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

0.23

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Uncertain

1.0

Eigen

Benign

-0.54

Eigen_PC

Benign

-0.62

FATHMM_MKL

Benign

0.099

LIST_S2

Benign

0.65

T;T

M_CAP

Benign

0.0024

MetaRNN

Benign

0.16

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.52

N;N

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-2.6

D;N

REVEL

Benign

0.080

Sift

Uncertain

0.0080

D;D

Sift4G

Uncertain

0.054

T;T

Polyphen

0.97

D;P

Vest4

0.12

MutPred

0.45

Loss of catalytic residue at E262 (P = 0.0986);Loss of catalytic residue at E262 (P = 0.0986);

MVP

0.26

MPC

0.098

ClinPred

0.35

GERP RS

1.2

Varity_R

0.12

gMVP

0.49

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over