rs137852603

Variant names:

• chr10-110280017-A-C
• rs137852603
• NM_130439.3:c.656A>C

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 3P and 1B. PM2 PP5 BP4

The NM_130439.3(MXI1):​c.656A>C​(p.Glu219Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000686 in 1,457,990 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: MXI1 NM_130439.3 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 3.58
• Publications: 4 publications found

Genes affected

MXI1 (HGNC:7534): (MAX interactor 1, dimerization protein) Expression of the c-myc gene, which produces an oncogenic transcription factor, is tightly regulated in normal cells but is frequently deregulated in human cancers. The protein encoded by this gene is a transcriptional repressor thought to negatively regulate MYC function, and is therefore a potential tumor suppressor. This protein inhibits the transcriptional activity of MYC by competing for MAX, another basic helix-loop-helix protein that binds to MYC and is required for its function. Defects in this gene are frequently found in patients with prostate tumors. Three alternatively spliced transcripts encoding different isoforms have been described. Additional alternatively spliced transcripts may exist but the products of these transcripts have not been verified experimentally. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 10-110280017-A-C is Pathogenic according to our data. Variant chr10-110280017-A-C is described in ClinVar as Pathogenic. ClinVar VariationId is 9536.Status of the report is no_assertion_criteria_provided, 0 stars.
• BP4: Computational evidence support a benign effect (MetaRNN=0.17194998). . Strength limited to SUPPORTING due to the PP5.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_130439.3. 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
	MXI1	NM_130439.3	MANE Select	c.656A>C	p.Glu219Ala	missense	Exon 5 of 6	NP_569157.2	P50539-3
	MXI1	NM_005962.5		c.455A>C	p.Glu152Ala	missense	Exon 5 of 6	NP_005953.4
	MXI1	NM_001008541.1		c.317A>C	p.Glu106Ala	missense	Exon 4 of 5	NP_001008541.1	P50539-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MXI1	ENST00000332674.9	TSL:1 MANE Select	c.656A>C	p.Glu219Ala	missense	Exon 5 of 6	ENSP00000331152.5	P50539-3
	MXI1	ENST00000239007.11	TSL:1	c.455A>C	p.Glu152Ala	missense	Exon 5 of 6	ENSP00000239007.7	P50539-1
	MXI1	ENST00000361248.8	TSL:1	c.317A>C	p.Glu106Ala	missense	Exon 4 of 5	ENSP00000354606.4	P50539-4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.86e-7 AC: 1 AN: 1457990 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 725540

African (AFR) AF: 0.00 AC: 0 AN: 33414

American (AMR) AF: 0.00 AC: 0 AN: 44436

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26032

East Asian (EAS) AF: 0.00 AC: 0 AN: 39610

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 85856

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53240

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5740

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1109544

Other (OTH) AF: 0.00 AC: 0 AN: 60118

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Pathogenic

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
1	-	-	Prostate cancer (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.099	T
BayesDel_noAF	Benign	-0.38
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.23	T
Eigen	Uncertain	0.19
Eigen_PC	Uncertain	0.32
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-0.90	T
MutationAssessor	Benign	1.9	M
PhyloP100		3.6
PrimateAI	Uncertain	0.67	T
PROVEAN	Benign	-1.0	N
REVEL	Benign	0.073
Sift	Benign	0.073	T
Sift4G	Benign	0.35	T
Polyphen		0.93	P
Vest4		0.34
MutPred		0.20		Gain of MoRF binding (P = 0.0248)
MVP		0.20
MPC		1.4
ClinPred		0.72	D
GERP RS		5.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.24
gMVP		0.25
Mutation Taster		=0/100	disease causing (ClinVar)

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: rs137852603; hg19: chr10-112039775;