11-132146473-A-G

Variant names:

• chr11-132146473-A-G
• rs1023571209
• NM_001352005.2:c.359A>G

Variant summary

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

The NM_001352005.2(NTM):​c.359A>G​(p.Asp120Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000558 in 1,614,058 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 Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: NTM NM_001352005.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.31
• Publications: 0 publications found

Genes affected

NTM (HGNC:17941): (neurotrimin) This gene encodes a member of the IgLON (LAMP, OBCAM, Ntm) family of immunoglobulin (Ig) domain-containing glycosylphosphatidylinositol (GPI)-anchored cell adhesion molecules. The encoded protein may promote neurite outgrowth and adhesion via a homophilic mechanism. This gene is closely linked to a related family member, opioid binding protein/cell adhesion molecule-like (OPCML), on chromosome 11. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2009]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3353986).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001352005.2. 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
	NTM	NM_001352005.2	MANE Select	c.359A>G	p.Asp120Gly	missense	Exon 3 of 9	NP_001338934.1	B7Z1Z5
	NTM	NM_001352001.2		c.359A>G	p.Asp120Gly	missense	Exon 3 of 10	NP_001338930.1
	NTM	NM_001352002.2		c.359A>G	p.Asp120Gly	missense	Exon 2 of 9	NP_001338931.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NTM	ENST00000683400.1	MANE Select	c.359A>G	p.Asp120Gly	missense	Exon 3 of 9	ENSP00000507313.1	B7Z1Z5
	NTM	ENST00000425719.6	TSL:1	c.359A>G	p.Asp120Gly	missense	Exon 2 of 8	ENSP00000396722.2	Q9P121-4
	NTM	ENST00000374786.5	TSL:1	c.359A>G	p.Asp120Gly	missense	Exon 2 of 7	ENSP00000363918.1	Q9P121-1

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152164 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000169

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: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461894 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727248

African (AFR) AF: 0.0000597 AC: 2 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152164 Hom.: 0 Cov.: 33 AF XY: 0.0000404 AC XY: 3 AN XY: 74332

African (AFR) AF: 0.000169 AC: 7 AN: 41432

American (AMR) AF: 0.00 AC: 0 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68040

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

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000340

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.25
BayesDel_addAF	Uncertain	0.026	T
BayesDel_noAF	Benign	-0.20
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.059	T
Eigen	Uncertain	0.29
Eigen_PC	Uncertain	0.44
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.34	T
MetaSVM	Benign	-0.57	T
MutationAssessor	Benign	1.4	L
PhyloP100		9.3
PrimateAI	Uncertain	0.58	T
PROVEAN	Uncertain	-2.7	D
REVEL	Benign	0.26
Sift	Benign	0.057	T
Sift4G	Benign	0.29	T
Polyphen		0.21	B
Vest4		0.52
MutPred		0.29		Loss of ubiquitination at K124 (P = 0.0446)
MVP		0.29
MPC		1.2
ClinPred		0.97	D
GERP RS		5.6
PromoterAI		-0.019	Neutral
Varity_R		0.67
gMVP		0.42
Mutation Taster		=20/80	disease causing

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: rs1023571209; hg19: chr11-132016367;