Variant chr16-2899135-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_138439.3(FLYWCH2):c.409G>A(p.Gly137Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000192 in 1,612,768 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

FLYWCH2
NM_138439.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.16

Variant links:

Genes affected

FLYWCH2 (HGNC:25178): (FLYWCH family member 2) Enables RNA binding activity. [provided by Alliance of Genome Resources, Apr 2022]

FLYWCH2 links:

FLYWCH2 (HGNC:):

FLYWCH2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.022095978).

BP6

Variant 16-2899135-G-A is Benign according to our data. Variant chr16-2899135-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2259458.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FLYWCH2	NM_138439.3 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	4/4	ENST00000396958.8	NP_612448.1	Q96CP2
FLYWCH2	NM_001142499.1 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	4/4		NP_001135971.1	Q96CP2
FLYWCH2	NM_001142500.1 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	4/4		NP_001135972.1	Q96CP2
FLYWCH2	XM_005255078.6 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	3/3		XP_005255135.1	Q96CP2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
FLYWCH2	ENST00000396958.8 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	4/4	1	NM_138439.3	ENSP00000380159.3	Q96CP2
FLYWCH2	ENST00000293981.10 linkuse as main transcript	c.409G>A	p.Gly137Ser	missense_variant	4/4	3		ENSP00000293981.6	Q96CP2
FLYWCH2	ENST00000572786.1 linkuse as main transcript	n.291G>A		non_coding_transcript_exon_variant	2/2	2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152114

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000482

AC:

AN:

248934

Hom.:

AF XY:

0.0000519

AC XY:

AN XY:

134796

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000293

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000230

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000356

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000205

AC:

AN:

1460654

Hom.:

Cov.:

AF XY:

0.0000234

AC XY:

AN XY:

726660

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.000139

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000990

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152114

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74302

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ExAC

AF:

0.0000741

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

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

Nov 09, 2021

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

AlphaMissense

Benign

0.087

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.79

CADD

Benign

0.36

DANN

Benign

0.86

DEOGEN2

Benign

0.0037

T;T

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.018

LIST_S2

Benign

0.42

.;T

M_CAP

Benign

0.0011

MetaRNN

Benign

0.022

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.0

N;N

PrimateAI

Benign

0.30

PROVEAN

Benign

-0.29

N;N

REVEL

Benign

0.0030

Sift

Benign

0.71

T;T

Sift4G

Benign

0.81

T;T

Polyphen

0.013

B;B

Vest4

0.035

MutPred

0.12

Gain of glycosylation at G137 (P = 0.0238);Gain of glycosylation at G137 (P = 0.0238);

MVP

0.043

MPC

0.14

ClinPred

0.010

GERP RS

-3.5

Varity_R

0.023

gMVP

0.12

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