Variant chrX-11758803-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_078629.4(MSL3):c.102+438C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000183 in 1,148,861 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 7 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0000089 ( 0 hom., 0 hem., cov: 24)

Exomes 𝑓: 0.000019 ( 0 hom. 7 hem. )

Consequence

MSL3
NM_078629.4 intron

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.138

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 Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.77).

BP6

Variant X-11758803-C-T is Benign according to our data. Variant chrX-11758803-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2659991.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Hemizygotes in GnomAdExome4 at 7 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	MANE	Protein
MSL3	NM_078629.4 linkuse as main transcript	c.102+438C>T	intron_variant	ENST00000312196.10	NP_523353.2
MSL3	NM_001193270.2 linkuse as main transcript	c.66+30C>T	intron_variant		NP_001180199.1
MSL3	NM_001282174.1 linkuse as main transcript	c.-263+438C>T	intron_variant		NP_001269103.1
MSL3	NM_078628.2 linkuse as main transcript	c.102+438C>T	intron_variant		NP_523352.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MSL3	ENST00000312196.10 linkuse as main transcript	c.102+438C>T		intron_variant		1	NM_078629.4	ENSP00000312244	P4	Q8N5Y2-1

Frequencies

GnomAD3 genomes

AF:

0.00000889

AC:

AN:

112519

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34671

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:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000581

AC:

AN:

103316

Hom.:

AF XY:

0.0000571

AC XY:

AN XY:

35014

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000679

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000744

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000263

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000193

AC:

AN:

1036342

Hom.:

Cov.:

AF XY:

0.0000213

AC XY:

AN XY:

328578

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000596

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000406

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000372

Gnomad4 OTH exome

AF:

0.0000684

GnomAD4 genome

AF:

0.00000889

AC:

AN:

112519

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34671

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:

0.0000188

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.0000113

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Apr 01, 2023

MSL3: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.77

CADD

Benign

6.9

DANN

Benign

0.93

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