Variant 10-45737984-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001367412.1(WASHC2C):c.-384G>A variant causes a 5 prime UTR premature start codon gain change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000751 in 1,611,590 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., cov: 29)

Exomes 𝑓: 0.000067 ( 0 hom. )

Consequence

WASHC2C
NM_001367412.1 5_prime_UTR_premature_start_codon_gain

Scores

Splicing: ADA: 0.4432

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.55

Variant links:

Genes affected

WASHC2C (HGNC:23414): (WASH complex subunit 2C) Enables phosphatidylinositol phosphate binding activity; phosphatidylinositol-3,4-bisphosphate binding activity; and retromer complex binding activity. Involved in several processes, including endosomal transport; negative regulation of barbed-end actin filament capping; and regulation of substrate adhesion-dependent cell spreading. Located in cytosol; early endosome; and nucleolus. Part of WASH complex. [provided by Alliance of Genome Resources, Apr 2022]

WASHC2C links:

WASHC2C (HGNC:):

WASHC2C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.871

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
WASHC2C	NM_001330074.2 linkuse as main transcript	c.293G>A	p.Arg98His	missense_variant, splice_region_variant	4/31	ENST00000623400.4	NP_001317003.1	Q9Y4E1-7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
WASHC2C	ENST00000623400.4 linkuse as main transcript	c.293G>A	p.Arg98His	missense_variant, splice_region_variant	4/31	1	NM_001330074.2	ENSP00000485513.1		Q9Y4E1-7

Frequencies

GnomAD3 genomes

AF:

0.000151

AC:

AN:

151892

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000218

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:

0.000206

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000673

AC:

AN:

222958

Hom.:

AF XY:

0.0000577

AC XY:

AN XY:

121260

show subpopulations

Gnomad AFR exome

AF:

0.000226

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000106

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000353

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000101

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000671

AC:

AN:

1459698

Hom.:

Cov.:

AF XY:

0.0000730

AC XY:

AN XY:

726152

show subpopulations

Gnomad4 AFR exome

AF:

0.0000898

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000153

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000747

Gnomad4 OTH exome

AF:

0.0000997

GnomAD4 genome

AF:

0.000151

AC:

AN:

151892

Hom.:

Cov.:

AF XY:

0.0000809

AC XY:

AN XY:

74180

show subpopulations

Gnomad4 AFR

AF:

0.000218

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:

0.000206

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000130

Hom.:

Bravo

AF:

0.000110

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000125

AC:

ExAC

AF:

0.000124

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

May 23, 2024

The c.293G>A (p.R98H) alteration is located in exon 4 (coding exon 4) of the FAM21C gene. This alteration results from a G to A substitution at nucleotide position 293, causing the arginine (R) at amino acid position 98 to be replaced by a histidine (H). 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

Pathogenic

0.95

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Pathogenic

0.23

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.17

T;T;.;.;.;.;.

Eigen

Pathogenic

0.71

Eigen_PC

Uncertain

0.60

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.50

T;D;D;D;D;D;T

M_CAP

Benign

0.035

MetaRNN

Pathogenic

0.86

D;D;D;D;D;D;D

MetaSVM

Uncertain

0.025

PrimateAI

Pathogenic

0.85

PROVEAN

Uncertain

-4.1

D;D;D;D;D;.;D

REVEL

Pathogenic

0.80

Sift

Uncertain

0.0020

D;D;D;D;D;.;D

Sift4G

Uncertain

0.0030

D;D;D;D;D;D;D

Polyphen

1.0

.;D;.;.;.;.;.

Vest4

0.63

MVP

0.15

ClinPred

0.93

GERP RS

3.9

Varity_R

0.44

gMVP

0.47

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.44

dbscSNV1_RF

Benign

0.47

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