Variant 1-16058535-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_182623.3(FAM131C):c.745G>A(p.Gly249Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000044 in 1,523,842 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 48)

Exomes 𝑓: 0.000041 ( 0 hom. )

Consequence

FAM131C
NM_182623.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.621

Variant links:

Genes affected

FAM131C (HGNC:26717): (family with sequence similarity 131 member C)

FAM131C links:

FAM131C (HGNC:):

FAM131C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.029033273).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FAM131C	NM_182623.3 linkuse as main transcript	c.745G>A	p.Gly249Arg	missense_variant	7/7	ENST00000375662.5	NP_872429.2	Q96AQ9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FAM131C	ENST00000375662.5 linkuse as main transcript	c.745G>A	p.Gly249Arg	missense_variant	7/7	1	NM_182623.3	ENSP00000364814.4		Q96AQ9
FAM131C	ENST00000494078.1 linkuse as main transcript	n.819G>A		non_coding_transcript_exon_variant	6/6	3

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152232

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000696

AC:

AN:

114868

Hom.:

AF XY:

0.0000497

AC XY:

AN XY:

60376

show subpopulations

Gnomad AFR exome

AF:

0.000150

Gnomad AMR exome

AF:

0.000110

Gnomad ASJ exome

AF:

0.000798

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000234

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000408

AC:

AN:

1371610

Hom.:

Cov.:

AF XY:

0.0000415

AC XY:

AN XY:

675080

show subpopulations

Gnomad4 AFR exome

AF:

0.000128

Gnomad4 AMR exome

AF:

0.0000648

Gnomad4 ASJ exome

AF:

0.000697

Gnomad4 EAS exome

AF:

0.0000280

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000290

Gnomad4 OTH exome

AF:

0.0000352

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152232

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74370

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000192

Hom.:

ExAC

AF:

0.0000144

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

Sep 20, 2024

The c.745G>A (p.G249R) alteration is located in exon 7 (coding exon 7) of the FAM131C gene. This alteration results from a G to A substitution at nucleotide position 745, causing the glycine (G) at amino acid position 249 to be replaced by an arginine (R). 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

0.091

BayesDel_addAF

Benign

-0.54

BayesDel_noAF

Benign

-0.75

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.0026

Eigen

Benign

-0.89

Eigen_PC

Benign

-0.93

FATHMM_MKL

Benign

0.049

LIST_S2

Benign

0.70

M_CAP

Benign

0.0094

MetaRNN

Benign

0.029

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.7

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-1.6

REVEL

Benign

0.030

Sift

Benign

0.051

Sift4G

Benign

0.17

Polyphen

0.23

Vest4

0.065

MutPred

0.14

Gain of solvent accessibility (P = 0.019);

MVP

0.36

MPC

0.65

ClinPred

0.027

GERP RS

0.38

Varity_R

0.049

gMVP

0.20

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