17-40130817-G-A

Variant names:

• chr17-40130817-G-A
• rs17678694
• NM_001365919.1:c.1376-720G>A

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_001365919.1(MSL1):​c.1376-720G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000394 in 152,184 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 0.000039 (0 hom., cov: 32)
• Consequence: MSL1 NM_001365919.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.75
• Publications: 1 publications found

Genes affected

MSL1 (HGNC:27905): (MSL complex subunit 1) Predicted to enable chromatin binding activity. Involved in histone H4-K16 acetylation. Located in nucleoplasm. Part of MSL complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.45).
• BS2: High AC in GnomAd4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001365919.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MSL1	NM_001365919.1	MANE Select	c.1376-720G>A		intron	N/A	NP_001352848.1
	MSL1	NM_001365920.1		c.1375+1190G>A		intron	N/A	NP_001352849.1
	MSL1	NM_001012241.2		c.587-720G>A		intron	N/A	NP_001012241.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MSL1	ENST00000398532.9	TSL:1 MANE Select	c.1376-720G>A		intron	N/A	ENSP00000381543.3
	MSL1	ENST00000579565.5	TSL:1	c.587-720G>A		intron	N/A	ENSP00000462945.1
	MSL1	ENST00000578648.5	TSL:5	c.1375+1190G>A		intron	N/A	ENSP00000462731.1

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152184 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

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

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152184 Hom.: 0 Cov.: 32 AF XY: 0.0000672 AC XY: 5 AN XY: 74352

African (AFR) AF: 0.00 AC: 0 AN: 41428

American (AMR) AF: 0.000131 AC: 2 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 7

Bravo AF: 0.0000453

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.45
CADD	Benign	18
DANN	Benign	0.87
PhyloP100		2.8

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

Other links and lift over

dbSNP: rs17678694; hg19: chr17-38287070; COSMIC: COSV59899092; COSMIC: COSV59899092;