chrX-51895508-C-T

Variant names:

• chrX-51895508-C-T
• rs1557364120
• NM_006986.4:c.501C>T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_006986.4(MAGED1):​c.501C>T​(p.Leu167Leu) variant causes a synonymous 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: 23)
• Consequence: MAGED1 NM_006986.4 synonymous
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.486
• Publications: 0 publications found

Genes affected

MAGED1 (HGNC:6813): (MAGE family member D1) This gene is a member of the melanoma antigen gene (MAGE) family. Most of the genes of this family encode tumor specific antigens that are not expressed in normal adult tissues except testis. Although the protein encoded by this gene shares strong homology with members of the MAGE family, it is expressed in almost all normal adult tissues. This gene has been demonstrated to be involved in the p75 neurotrophin receptor mediated programmed cell death pathway. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.58).
• BP7: Synonymous conserved (PhyloP=0.486 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006986.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAGED1	NM_006986.4	MANE Select	c.501C>T	p.Leu167Leu	synonymous	Exon 3 of 13	NP_008917.3
	MAGED1	NM_001005333.2		c.669C>T	p.Leu223Leu	synonymous	Exon 4 of 14	NP_001005333.1	Q9Y5V3-2
	MAGED1	NM_001005332.2		c.501C>T	p.Leu167Leu	synonymous	Exon 3 of 13	NP_001005332.1	Q9Y5V3-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAGED1	ENST00000326587.12	TSL:1 MANE Select	c.501C>T	p.Leu167Leu	synonymous	Exon 3 of 13	ENSP00000325333.8	Q9Y5V3-1
	MAGED1	ENST00000375695.2	TSL:1	c.669C>T	p.Leu223Leu	synonymous	Exon 4 of 14	ENSP00000364847.2	Q9Y5V3-2
	MAGED1	ENST00000898271.1		c.669C>T	p.Leu223Leu	synonymous	Exon 4 of 14	ENSP00000568330.1

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 23

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.58
CADD	Benign	7.4
DANN	Benign	0.73
PhyloP100		0.49

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: rs1557364120; hg19: chrX-51638604;