Variant chrX-11760438-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_078629.4(MSL3):c.221G>C(p.Arg74Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 24)

Exomes 𝑓: 9.2e-7 ( 0 hom. 1 hem. )

Failed GnomAD Quality Control

Consequence

MSL3
NM_078629.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.46

Variant links:

Genes affected

MSL3 (HGNC:7370): (MSL complex subunit 3) This gene encodes a nuclear protein that is similar to the product of the Drosophila male-specific lethal-3 gene. The Drosophila protein plays a critical role in a dosage-compensation pathway, which equalizes X-linked gene expression in males and females. Thus, the human protein is thought to play a similar function in chromatin remodeling and transcriptional regulation, and it has been found as part of a complex that is responsible for histone H4 lysine-16 acetylation. This gene can undergo X inactivation. Alternative splicing results in multiple transcript variants. Related pseudogenes have been identified on chromosomes 2, 7 and 8. [provided by RefSeq, Jul 2010]

MSL3 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35598594).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MSL3	NM_078629.4 linkuse as main transcript	c.221G>C	p.Arg74Pro	missense_variant	3/13	ENST00000312196.10	NP_523353.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MSL3	ENST00000312196.10 linkuse as main transcript	c.221G>C	p.Arg74Pro	missense_variant	3/13	1	NM_078629.4	ENSP00000312244	P4	Q8N5Y2-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000568

AC:

AN:

176015

Hom.:

AF XY:

0.0000163

AC XY:

AN XY:

61309

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:

0.0000577

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

9.17e-7

AC:

AN:

1090351

Hom.:

Cov.:

AF XY:

0.00000280

AC XY:

AN XY:

357515

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:

0.0000191

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Basilicata-Akhtar syndrome

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Molecular Genetics Lab, CHRU Brest

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.70

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.14

T;.;.;.;.

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.83

T;T;T;T;D

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.36

T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.2

M;M;.;.;.

MutationTaster

Benign

0.63

D;D;D;D;D

PrimateAI

Benign

0.45

PROVEAN

Benign

-2.3

N;N;.;.;N

REVEL

Benign

0.23

Sift

Uncertain

0.0080

D;T;.;.;D

Sift4G

Uncertain

0.048

D;T;.;.;D

Polyphen

0.0010

B;.;.;.;.

Vest4

0.13

MutPred

0.69

Loss of MoRF binding (P = 0.0059);Loss of MoRF binding (P = 0.0059);Loss of MoRF binding (P = 0.0059);Loss of MoRF binding (P = 0.0059);.;

MVP

0.44

MPC

1.7

ClinPred

0.54

GERP RS

1.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.90

gMVP

0.92

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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