Variant 4-2657825-G-A 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_001366318.2(FAM193A):c.1334G>A(p.Arg445His) variant causes a missense change. The variant allele was found at a frequency of 0.0000372 in 1,611,314 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 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000038 ( 0 hom. )

Consequence

FAM193A
NM_001366318.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.69

Variant links:

Genes affected

FAM193A (HGNC:16822): (family with sequence similarity 193 member A)

FAM193A links:

Genome browser will be placed here

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=0.18114325).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FAM193A	NM_001366318.2 linkuse as main transcript	c.1334G>A	p.Arg445His	missense_variant	8/21	ENST00000637812.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FAM193A	ENST00000637812.2 linkuse as main transcript	c.1334G>A	p.Arg445His	missense_variant	8/21	5	NM_001366318.2	A2

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

151778

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:

0.000578

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000189

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000481

AC:

AN:

249580

Hom.:

AF XY:

0.0000519

AC XY:

AN XY:

134888

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000437

Gnomad SAS exome

AF:

0.0000998

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000884

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000377

AC:

AN:

1459536

Hom.:

Cov.:

AF XY:

0.0000399

AC XY:

AN XY:

726110

show subpopulations

Gnomad4 AFR exome

AF:

0.0000300

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.000505

Gnomad4 SAS exome

AF:

0.000117

Gnomad4 FIN exome

AF:

0.0000188

Gnomad4 NFE exome

AF:

0.0000162

Gnomad4 OTH exome

AF:

0.0000664

GnomAD4 genome

AF:

0.0000329

AC:

AN:

151778

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74096

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000578

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000189

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000529

ExAC

AF:

0.0000494

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Aug 10, 2023

The c.461G>A (p.R154H) alteration is located in exon 6 (coding exon 4) of the FAM193A gene. This alteration results from a G to A substitution at nucleotide position 461, causing the arginine (R) at amino acid position 154 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

Benign

0.096

BayesDel_addAF

Benign

-0.027

BayesDel_noAF

Uncertain

0.060

Cadd

Pathogenic

Dann

Pathogenic

1.0

Eigen

Pathogenic

0.74

Eigen_PC

Pathogenic

0.72

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

0.98

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

M_CAP

Benign

0.035

MetaRNN

Benign

0.18

T;T;T;T;T;T;T

MetaSVM

Benign

-0.62

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Benign

0.46

Polyphen

1.0

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

Vest4

0.56, 0.53, 0.52, 0.56, 0.53

MutPred

0.29

.;Loss of MoRF binding (P = 0.0068);Loss of MoRF binding (P = 0.0068);Loss of MoRF binding (P = 0.0068);.;Loss of MoRF binding (P = 0.0068);.;

MVP

0.10

MPC

0.75

ClinPred

0.32

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.36

gMVP

0.52

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