Variant 12-50330655-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001145475.3(FAM186A):c.6952G>T(p.Gly2318Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000116 in 1,550,294 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

FAM186A
NM_001145475.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.84

Variant links:

Genes affected

FAM186A (HGNC:26980): (family with sequence similarity 186 member A)

FAM186A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FAM186A	NM_001145475.3 linkuse as main transcript	c.6952G>T	p.Gly2318Cys	missense_variant	7/8	ENST00000327337.6	NP_001138947.1	A6NE01

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FAM186A	ENST00000327337.6 linkuse as main transcript	c.6952G>T	p.Gly2318Cys	missense_variant	7/8	5	NM_001145475.3	ENSP00000329995.5		A6NE01

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152094

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000895

AC:

AN:

156454

Hom.:

AF XY:

0.0000970

AC XY:

AN XY:

82474

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00112

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000587

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000227

GnomAD4 exome

AF:

0.0000114

AC:

AN:

1398200

Hom.:

Cov.:

AF XY:

0.0000116

AC XY:

AN XY:

689510

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000365

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000202

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000344

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152094

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

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

Dec 08, 2023

The c.6952G>T (p.G2318C) alteration is located in exon 7 (coding exon 7) of the FAM186A gene. This alteration results from a G to T substitution at nucleotide position 6952, causing the glycine (G) at amino acid position 2318 to be replaced by a cysteine (C). 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

Uncertain

0.51

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.090

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.018

.;.;T

Eigen

Uncertain

0.62

Eigen_PC

Uncertain

0.57

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.76

T;T;T

M_CAP

Benign

0.050

MetaRNN

Uncertain

0.45

T;T;T

MetaSVM

Benign

-0.87

MutationAssessor

Uncertain

2.4

.;.;M

PrimateAI

Uncertain

0.55

PROVEAN

Pathogenic

-8.7

D;D;D

REVEL

Uncertain

0.30

Sift

Uncertain

0.0030

D;D;D

Sift4G

Uncertain

0.0060

D;D;D

Polyphen

1.0

.;D;D

Vest4

0.71

MutPred

0.62

.;Gain of catalytic residue at G2318 (P = 0.0379);Gain of catalytic residue at G2318 (P = 0.0379);

MVP

0.53

ClinPred

0.56

GERP RS

4.2

Varity_R

0.71

gMVP

0.041

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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