Variant 1-1090392-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_017891.5(C1orf159):c.109G>A(p.Val37Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000156 in 1,550,074 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00016 ( 2 hom. )

Consequence

C1orf159
NM_017891.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.935

Variant links:

Genes affected

C1orf159 (HGNC:26062): (chromosome 1 open reading frame 159) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

C1orf159 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.018967718).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
C1orf159	NM_017891.5 linkuse as main transcript	c.109G>A	p.Val37Ile	missense_variant	4/10	ENST00000421241.7
C1orf159	NM_001330306.2 linkuse as main transcript	c.217G>A	p.Val73Ile	missense_variant	6/12
C1orf159	NM_001363525.2 linkuse as main transcript	c.109G>A	p.Val37Ile	missense_variant	5/11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
C1orf159	ENST00000421241.7 linkuse as main transcript	c.109G>A	p.Val37Ile	missense_variant	4/10	2	NM_017891.5	P1	Q96HA4-4

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

151886

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000484

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00145

Gnomad FIN

AF:

0.000471

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000257

AC:

AN:

155764

Hom.:

AF XY:

0.000266

AC XY:

AN XY:

82680

show subpopulations

Gnomad AFR exome

AF:

0.000126

Gnomad AMR exome

AF:

0.0000405

Gnomad ASJ exome

AF:

0.000118

Gnomad EAS exome

AF:

0.0000918

Gnomad SAS exome

AF:

0.00110

Gnomad FIN exome

AF:

0.000119

Gnomad NFE exome

AF:

0.000150

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000156

AC:

218

AN:

1398188

Hom.:

Cov.:

AF XY:

0.000186

AC XY:

128

AN XY:

689620

show subpopulations

Gnomad4 AFR exome

AF:

0.000127

Gnomad4 AMR exome

AF:

0.0000280

Gnomad4 ASJ exome

AF:

0.0000397

Gnomad4 EAS exome

AF:

0.0000280

Gnomad4 SAS exome

AF:

0.00110

Gnomad4 FIN exome

AF:

0.000125

Gnomad4 NFE exome

AF:

0.000103

Gnomad4 OTH exome

AF:

0.0000862

GnomAD4 genome

AF:

0.000158

AC:

AN:

151886

Hom.:

Cov.:

AF XY:

0.000256

AC XY:

AN XY:

74166

show subpopulations

Gnomad4 AFR

AF:

0.0000484

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00145

Gnomad4 FIN

AF:

0.000471

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000135

Hom.:

Bravo

AF:

0.000113

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000314

AC:

ExAC

AF:

0.000413

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

Oct 13, 2021

The c.109G>A (p.V37I) alteration is located in exon 4 (coding exon 2) of the C1orf159 gene. This alteration results from a G to A substitution at nucleotide position 109, causing the valine (V) at amino acid position 37 to be replaced by an isoleucine (I). 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

0.13

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.57

Cadd

Benign

2.9

Dann

Benign

0.86

DEOGEN2

Benign

0.025

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

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.015

LIST_S2

Benign

0.60

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

M_CAP

Benign

0.0026

MetaRNN

Benign

0.019

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

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.28

N;.;.;.;.;.;.;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N

PROVEAN

Benign

-0.25

N;N;N;N;N;.;.;N

REVEL

Benign

0.0060

Sift

Benign

0.14

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

Sift4G

Benign

0.19

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

Polyphen

0.41

B;B;B;B;B;.;.;.

Vest4

0.063

MVP

0.13

MPC

0.067

ClinPred

0.0053

GERP RS

-1.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.025

gMVP

0.37

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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