Variant 1-161591197-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The ENST00000466542.6(FCGR2C):c.445G>A(p.Val149Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000307 in 1,561,030 control chromosomes in the GnomAD database, including 51 homozygotes. In-silico tool predicts a benign outcome for this variant. 8/9 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00044 ( 7 hom., cov: 28)

Exomes 𝑓: 0.00029 ( 44 hom. )

Consequence

FCGR2C
ENST00000466542.6 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.78

Variant links:

Genes affected

FCGR2C (HGNC:15626): (Fc gamma receptor IIc (gene/pseudogene)) This gene encodes one of three members of a family of low-affinity immunoglobulin gamma Fc receptors found on the surface of many immune response cells. The encoded protein is a transmembrane glycoprotein and may be involved in phagocytosis and clearing of immune complexes. An allelic polymorphism in this gene results in both coding and non-coding variants. [provided by RefSeq, Apr 2012]

FCGR2C links:

ENSG00000289768 (HGNC:):

ENSG00000289768 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.014791429).

BP6

Variant 1-161591197-G-A is Benign according to our data. Variant chr1-161591197-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2281929.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd4 at 7 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FCGR2C	NR_047648.1 linkuse as main transcript	n.544G>A		non_coding_transcript_exon_variant	4/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FCGR2C	ENST00000466542.6 linkuse as main transcript	c.445G>A	p.Val149Met	missense_variant	4/7	1		ENSP00000426627.1
ENSG00000289768	ENST00000699402.1 linkuse as main transcript	c.40+39858C>T		intron_variant				ENSP00000514363.1		A0A8V8TN80

Frequencies

GnomAD3 genomes

AF:

0.000416

AC:

AN:

144072

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000438

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000210

Gnomad ASJ

AF:

0.00427

Gnomad EAS

AF:

0.000390

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000354

Gnomad OTH

AF:

0.000516

GnomAD3 exomes

AF:

0.000383

AC:

AN:

224366

Hom.:

AF XY:

0.000354

AC XY:

AN XY:

121470

show subpopulations

Gnomad AFR exome

AF:

0.000740

Gnomad AMR exome

AF:

0.000462

Gnomad ASJ exome

AF:

0.00321

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000710

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000263

Gnomad OTH exome

AF:

0.000911

GnomAD4 exome

AF:

0.000294

AC:

416

AN:

1416846

Hom.:

Cov.:

AF XY:

0.000294

AC XY:

207

AN XY:

704154

show subpopulations

Gnomad4 AFR exome

AF:

0.000738

Gnomad4 AMR exome

AF:

0.000439

Gnomad4 ASJ exome

AF:

0.00408

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000216

Gnomad4 FIN exome

AF:

0.0000193

Gnomad4 NFE exome

AF:

0.000205

Gnomad4 OTH exome

AF:

0.000462

GnomAD4 genome

AF:

0.000437

AC:

AN:

144184

Hom.:

Cov.:

AF XY:

0.000485

AC XY:

AN XY:

70076

show subpopulations

Gnomad4 AFR

AF:

0.000436

Gnomad4 AMR

AF:

0.000210

Gnomad4 ASJ

AF:

0.00427

Gnomad4 EAS

AF:

0.000391

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000354

Gnomad4 OTH

AF:

0.00154

Alfa

AF:

0.000871

Hom.:

ESP6500AA

AF:

0.000473

AC:

ESP6500EA

AF:

0.000479

AC:

ExAC

AF:

0.000497

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 08, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.22

CADD

Benign

0.0020

DANN

Benign

0.62

FATHMM_MKL

Benign

0.0022

LIST_S2

Benign

0.068

T;T

MetaRNN

Benign

0.015

T;T

Vest4

0.17

MVP

0.030

GERP RS

-5.8

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