rs141665095

Variant names:

• chr3-43080797-T-A
• rs141665095
• NM_032806.6:c.635A>T

Your query was ambiguous. Multiple possible variants found:

• chr3-43080797-T-A
• chr3-43080797-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_032806.6(POMGNT2):​c.635A>T​(p.Lys212Met) variant causes a missense change. The variant allele was found at a frequency of 0.00000616 in 1,461,706 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: POMGNT2 NM_032806.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.15

Genes affected

POMGNT2 (HGNC:25902): (protein O-linked mannose N-acetylglucosaminyltransferase 2 (beta 1,4-)) This gene encodes a protein with glycosyltransferase activity although its function is not currently known. [provided by RefSeq, Sep 2012]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.78

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
POMGNT2	NM_032806.6	c.635A>T	p.Lys212Met	missense_variant	Exon 2 of 2	ENST00000344697.3	NP_116195.2
POMGNT2	XM_005265515.4	c.635A>T	p.Lys212Met	missense_variant	Exon 3 of 3		XP_005265572.1
POMGNT2	XM_011534163.3	c.635A>T	p.Lys212Met	missense_variant	Exon 3 of 3		XP_011532465.1
POMGNT2	XM_017007353.2	c.635A>T	p.Lys212Met	missense_variant	Exon 4 of 4		XP_016862842.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
POMGNT2	ENST00000344697.3	c.635A>T	p.Lys212Met	missense_variant	Exon 2 of 2	1	NM_032806.6	ENSP00000344125.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000399 AC: 1 AN: 250908 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135720

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.0000463

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000616 AC: 9 AN: 1461706 Hom.: 0 Cov.: 37 AF XY: 0.00000688 AC XY: 5 AN XY: 727164

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.000150

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.55
BayesDel_addAF	Uncertain	0.090	D
BayesDel_noAF	Benign	-0.11
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.19	T;T
Eigen	Uncertain	0.40
Eigen_PC	Uncertain	0.36
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.91	.;D
M_CAP	Uncertain	0.11	D
MetaRNN	Pathogenic	0.78	D;D
MetaSVM	Benign	-0.32	T
MutationAssessor	Uncertain	2.6	M;M
PrimateAI	Benign	0.43	T
PROVEAN	Benign	-0.94	N;N
REVEL	Uncertain	0.40
Sift	Uncertain	0.0060	D;D
Sift4G	Uncertain	0.029	D;D
Polyphen		0.97	D;D
Vest4		0.70
MutPred		0.65		Loss of glycosylation at P211 (P = 0.0273);Loss of glycosylation at P211 (P = 0.0273);
MVP		0.72
MPC		0.95
ClinPred		0.71	D
GERP RS		1.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.10
gMVP		0.84

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

Other links and lift over

dbSNP: rs141665095; hg19: chr3-43122289;