Variant 19-38403369-G-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_174905.4(FAM98C):c.97G>A(p.Gly33Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000034 in 1,469,298 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: 0.0000023 ( 0 hom. )

Consequence

FAM98C
NM_174905.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.748

Variant links:

Genes affected

FAM98C (HGNC:27119): (family with sequence similarity 98 member C) Predicted to be part of tRNA-splicing ligase complex. [provided by Alliance of Genome Resources, Apr 2022]

FAM98C links:

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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
FAM98C	NM_174905.4 linkuse as main transcript	c.97G>A	p.Gly33Ser	missense_variant	2/8	ENST00000252530.10
FAM98C	NM_001351675.1 linkuse as main transcript	c.97G>A	p.Gly33Ser	missense_variant	2/6
FAM98C	XM_017026354.2 linkuse as main transcript	c.97G>A	p.Gly33Ser	missense_variant	2/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FAM98C	ENST00000252530.10 linkuse as main transcript	c.97G>A	p.Gly33Ser	missense_variant	2/8	1	NM_174905.4	P1	Q17RN3-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152226

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:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000120

AC:

AN:

83274

Hom.:

AF XY:

0.00

AC XY:

AN XY:

49114

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000194

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000228

AC:

AN:

1317072

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

650036

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000289

Gnomad4 NFE exome

AF:

0.00000189

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152226

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74372

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:

0.0000941

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

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

Jan 10, 2022

The c.97G>A (p.G33S) alteration is located in exon 2 (coding exon 2) of the FAM98C gene. This alteration results from a G to A substitution at nucleotide position 97, causing the glycine (G) at amino acid position 33 to be replaced by a serine (S). 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

0.16

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.41

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.12

T;T;.

Eigen

Benign

-0.33

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.24

LIST_S2

Benign

0.70

T;T;T

M_CAP

Uncertain

0.28

MetaRNN

Uncertain

0.61

D;D;D

MetaSVM

Benign

-0.84

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Uncertain

0.79

Sift4G

Uncertain

0.037

D;D;D

Polyphen

0.057, 0.10

.;B;B

Vest4

0.36

MutPred

0.87

Loss of methylation at R32 (P = 0.0553);Loss of methylation at R32 (P = 0.0553);Loss of methylation at R32 (P = 0.0553);

MVP

0.49

MPC

1.5

ClinPred

0.57

GERP RS

2.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.23

gMVP

0.68

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