Variant chr8-71843926-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_005098.4(MSC):c.253G>A(p.Gly85Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000573 in 1,571,020 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000056 ( 0 hom. )

Consequence

MSC
NM_005098.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.176

Variant links:

Genes affected

MSC (HGNC:7321): (musculin) The protein encoded by this gene is a transcriptional repressor capable of binding an E-box element either as a homodimer or as a heterodimer with E2A in vitro. The encoded protein also forms heterodimers with E2A proteins in vivo. This protein is capable of inhibiting the transactivation capability of E47, an E2A protein, in mammalian cells. This gene is a downstream target of the B-cell receptor signal transduction pathway. [provided by RefSeq, Jul 2008]

MSC links:

MSC-AS1 (HGNC:):

MSC-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAdExome4 at 8 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MSC	NM_005098.4 linkuse as main transcript	c.253G>A	p.Gly85Ser	missense_variant	1/2	ENST00000325509.5	NP_005089.2	O60682
MSC-AS1	NR_033652.1 linkuse as main transcript	n.582+222C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MSC	ENST00000325509.5 linkuse as main transcript	c.253G>A	p.Gly85Ser	missense_variant	1/2	1	NM_005098.4	ENSP00000321445.4	O60682
MSC-AS1	ENST00000521467.5 linkuse as main transcript	n.49+15711C>T		intron_variant		3
MSC-AS1	ENST00000522519.5 linkuse as main transcript	n.582+222C>T		intron_variant		2
MSC-AS1	ENST00000524152.5 linkuse as main transcript	n.144+222C>T		intron_variant		4

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152230

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:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000564

AC:

AN:

1418790

Hom.:

Cov.:

AF XY:

0.00000569

AC XY:

AN XY:

702466

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000190

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.15e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152230

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

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 20, 2024

The c.253G>A (p.G85S) alteration is located in exon 1 (coding exon 1) of the MSC gene. This alteration results from a G to A substitution at nucleotide position 253, causing the glycine (G) at amino acid position 85 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

0.084

BayesDel_addAF

Uncertain

0.085

BayesDel_noAF

Benign

-0.12

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.13

Eigen

Benign

-0.63

Eigen_PC

Benign

-0.65

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.56

M_CAP

Uncertain

0.20

MetaRNN

Benign

0.11

MetaSVM

Uncertain

0.61

MutationAssessor

Benign

1.0

PrimateAI

Uncertain

0.77

PROVEAN

Benign

0.24

REVEL

Benign

0.28

Sift

Benign

0.062

Sift4G

Benign

0.14

Polyphen

0.41

Vest4

0.16

MutPred

0.21

Gain of phosphorylation at G85 (P = 0.0051);

MVP

0.38

MPC

0.79

ClinPred

0.14

GERP RS

3.0

Varity_R

0.11

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.25

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.25

Position offset: 3

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