Variant 22-37185239-T-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_031910.4(C1QTNF6):c.268A>G(p.Ile90Val) variant causes a missense change. The variant allele was found at a frequency of 0.000138 in 1,579,370 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00018 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

C1QTNF6
NM_031910.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.84

Variant links:

Genes affected

C1QTNF6 (HGNC:14343): (C1q and TNF related 6) Predicted to enable identical protein binding activity. Predicted to be located in extracellular space. Predicted to be integral component of membrane. Predicted to be part of protein-containing complex. [provided by Alliance of Genome Resources, Apr 2022]

C1QTNF6 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=0.08898416).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
C1QTNF6	NM_031910.4 linkuse as main transcript	c.268A>G	p.Ile90Val	missense_variant	2/3	ENST00000337843.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
C1QTNF6	ENST00000337843.7 linkuse as main transcript	c.268A>G	p.Ile90Val	missense_variant	2/3	1	NM_031910.4	P1	Q9BXI9-2

Frequencies

GnomAD3 genomes

AF:

0.000184

AC:

AN:

152094

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000623

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000155

AC:

AN:

225154

Hom.:

AF XY:

0.000157

AC XY:

AN XY:

120742

show subpopulations

Gnomad AFR exome

AF:

0.000253

Gnomad AMR exome

AF:

0.000346

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000157

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000138

Gnomad OTH exome

AF:

0.000373

GnomAD4 exome

AF:

0.000133

AC:

190

AN:

1427160

Hom.:

Cov.:

AF XY:

0.000139

AC XY:

AN XY:

706198

show subpopulations

Gnomad4 AFR exome

AF:

0.000122

Gnomad4 AMR exome

AF:

0.000354

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000283

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000120

Gnomad4 OTH exome

AF:

0.000204

GnomAD4 genome

AF:

0.000184

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.000161

AC XY:

AN XY:

74426

show subpopulations

Gnomad4 AFR

AF:

0.000313

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000623

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000143

Hom.:

Bravo

AF:

0.000174

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000132

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

Jul 13, 2021

The c.268A>G (p.I90V) alteration is located in exon 2 (coding exon 2) of the C1QTNF6 gene. This alteration results from a A to G substitution at nucleotide position 268, causing the isoleucine (I) at amino acid position 90 to be replaced by a valine (V). 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

0.28

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Uncertain

0.98

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.14

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.86

.;D;T

M_CAP

Benign

0.0093

MetaRNN

Benign

0.089

T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.62

PROVEAN

Benign

-0.68

N;N;N

REVEL

Benign

0.089

Sift

Benign

0.11

T;T;T

Sift4G

Benign

0.064

T;T;T

Vest4

0.19

MVP

0.35

MPC

0.18

ClinPred

0.045

GERP RS

3.4

Varity_R

0.080

gMVP

0.25

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