Genetic Variant NUTM2A:p.Gln295Arg (chr10-87228764-A-G) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001099338.2(NUTM2A):c.884A>G(p.Gln295Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00027 ( 0 hom., cov: 24)

Exomes 𝑓: 0.000049 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

NUTM2A
NM_001099338.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0870

Variant links:

Genes affected

NUTM2A (HGNC:23438): (NUT family member 2A)

NUTM2A links:

NUTM2A-AS1 (HGNC:45161): (NUTM2A antisense RNA 1)

NUTM2A-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.005479187).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NUTM2A	NM_001099338.2 link	c.884A>G	p.Gln295Arg	missense_variant	Exon 2 of 7	ENST00000381707.6	NP_001092808.1	Q8IVF1-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NUTM2A	ENST00000381707.6 link	c.884A>G	p.Gln295Arg	missense_variant	Exon 2 of 7	1	NM_001099338.2	ENSP00000371126.1		Q8IVF1-1

Frequencies

GnomAD3 genomes

AF:

0.000273

AC:

AN:

139216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000942

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000139

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:

0.000532

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000494

AC:

AN:

1073550

Hom.:

Cov.:

AF XY:

0.0000502

AC XY:

AN XY:

537486

show subpopulations

Gnomad4 AFR exome

AF:

0.00153

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000146

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000878

Gnomad4 OTH exome

AF:

0.000106

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000266

AC:

AN:

139300

Hom.:

Cov.:

AF XY:

0.000207

AC XY:

AN XY:

67560

show subpopulations

Gnomad4 AFR

AF:

0.000912

Gnomad4 AMR

AF:

0.000139

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000529

Alfa

AF:

0.000590

Hom.:

ExAC

AF:

0.0000415

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 10, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.884A>G (p.Q295R) alteration is located in exon 2 (coding exon 2) of the NUTM2A gene. This alteration results from a A to G substitution at nucleotide position 884, causing the glutamine (Q) at amino acid position 295 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.078

BayesDel_addAF

Benign

-0.57

BayesDel_noAF

Benign

-0.63

CADD

Benign

4.2

DANN

Benign

0.29

DEOGEN2

Benign

0.0040

T;.

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.0013

LIST_S2

Benign

0.17

T;T

MetaRNN

Benign

0.0055

T;T

MetaSVM

Benign

-1.1

PrimateAI

Uncertain

0.63

PROVEAN

Benign

-1.1

N;N

REVEL

Benign

0.11

Sift

Benign

0.32

T;T

Sift4G

Benign

0.28

T;T

Polyphen

0.91

P;.

Vest4

0.077

MutPred

0.19

Gain of methylation at Q295 (P = 0.0214);Gain of methylation at Q295 (P = 0.0214);

MVP

0.068

ClinPred

0.056

GERP RS

-2.6

Varity_R

0.033

gMVP

0.044

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over