Variant chr8-89921141-A-C 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_001126111.3(OSGIN2):c.590A>C(p.Lys197Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000723 in 1,603,468 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000077 ( 0 hom. )

Consequence

OSGIN2
NM_001126111.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.66

Variant links:

Genes affected

OSGIN2 (HGNC:1355): (oxidative stress induced growth inhibitor family member 2) Predicted to enable growth factor activity. Predicted to be involved in negative regulation of cell growth. [provided by Alliance of Genome Resources, Apr 2022]

OSGIN2 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=0.08643705).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
OSGIN2	NM_001126111.3 linkuse as main transcript	c.590A>C	p.Lys197Thr	missense_variant	5/6	ENST00000451899.7
OSGIN2	NM_004337.2 linkuse as main transcript	c.458A>C	p.Lys153Thr	missense_variant	5/6
OSGIN2	XM_011517287.4 linkuse as main transcript	c.458A>C	p.Lys153Thr	missense_variant	5/6
OSGIN2	XM_011517288.4 linkuse as main transcript	c.59A>C	p.Lys20Thr	missense_variant	2/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
OSGIN2	ENST00000451899.7 linkuse as main transcript	c.590A>C	p.Lys197Thr	missense_variant	5/6	1	NM_001126111.3		Q9Y236-2
OSGIN2	ENST00000297438.6 linkuse as main transcript	c.458A>C	p.Lys153Thr	missense_variant	5/6	1		P1	Q9Y236-1
OSGIN2	ENST00000647849.1 linkuse as main transcript	c.458A>C	p.Lys153Thr	missense_variant	5/6			P1	Q9Y236-1
OSGIN2	ENST00000520659.1 linkuse as main transcript	c.590A>C	p.Lys197Thr	missense_variant	5/5	2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152188

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000202

AC:

AN:

247708

Hom.:

AF XY:

0.0000299

AC XY:

AN XY:

133966

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:

0.00

Gnomad NFE exome

AF:

0.0000443

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000772

AC:

112

AN:

1451280

Hom.:

Cov.:

AF XY:

0.0000637

AC XY:

AN XY:

722510

show subpopulations

Gnomad4 AFR exome

AF:

0.0000302

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:

0.00

Gnomad4 NFE exome

AF:

0.0000950

Gnomad4 OTH exome

AF:

0.000100

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74360

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:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000416

ExAC

AF:

0.00000824

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

Mar 29, 2024

The c.590A>C (p.K197T) alteration is located in exon 5 (coding exon 5) of the OSGIN2 gene. This alteration results from a A to C substitution at nucleotide position 590, causing the lysine (K) at amino acid position 197 to be replaced by a threonine (T). 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

0.088

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.026

T;T;.;.

Eigen

Benign

-0.46

Eigen_PC

Benign

-0.24

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.77

.;T;T;T

M_CAP

Benign

0.0058

MetaRNN

Benign

0.086

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.44

N;N;.;.

MutationTaster

Benign

0.97

N;N;N

PrimateAI

Benign

0.48

PROVEAN

Benign

-1.5

.;N;N;N

REVEL

Benign

0.034

Sift

Benign

0.39

.;T;T;T

Sift4G

Benign

0.53

.;T;T;T

Polyphen

0.0020

B;B;B;.

Vest4

0.16, 0.16

MutPred

0.36

Loss of methylation at K153 (P = 0.0033);Loss of methylation at K153 (P = 0.0033);.;.;

MVP

0.082

MPC

0.41

ClinPred

0.26

GERP RS

3.0

Varity_R

0.082

gMVP

0.51

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