Genetic Variant MTOR:p.Glu1610Gln (chr1-11144692-C-G) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_004958.4(MTOR):c.4828G>C(p.Glu1610Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E1610A) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Consequence

MTOR
NM_004958.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.45

Publications

7 publications found

Variant links:

Genes affected

MTOR (HGNC:3942): (mechanistic target of rapamycin kinase) The protein encoded by this gene belongs to a family of phosphatidylinositol kinase-related kinases. These kinases mediate cellular responses to stresses such as DNA damage and nutrient deprivation. This kinase is a component of two distinct complexes, mTORC1, which controls protein synthesis, cell growth and proliferation, and mTORC2, which is a regulator of the actin cytoskeleton, and promotes cell survival and cell cycle progression. This protein acts as the target for the cell-cycle arrest and immunosuppressive effects of the FKBP12-rapamycin complex. Inhibitors of mTOR are used in organ transplants as immunosuppressants, and are being evaluated for their therapeutic potential in SARS-CoV-2 infections. Mutations in this gene are associated with Smith-Kingsmore syndrome and somatic focal cortical dysplasia type II. The ANGPTL7 gene is located in an intron of this gene. [provided by RefSeq, Aug 2020]

MTOR links:

MTOR-AS1 (HGNC:40242): (MTOR antisense RNA 1)

MTOR-AS1 links:

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ACMG classification

Classification was made for transcript

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

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004958.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MTOR	NM_004958.4	MANE Select	c.4828G>C	p.Glu1610Gln	missense	Exon 34 of 58	NP_004949.1	P42345
MTOR	NM_001386500.1		c.4828G>C	p.Glu1610Gln	missense	Exon 34 of 58	NP_001373429.1	P42345
MTOR	NM_001386501.1		c.3580G>C	p.Glu1194Gln	missense	Exon 33 of 57	NP_001373430.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MTOR	ENST00000361445.9	TSL:1 MANE Select	c.4828G>C	p.Glu1610Gln	missense	Exon 34 of 58	ENSP00000354558.4	P42345
MTOR	ENST00000934315.1		c.4882G>C	p.Glu1628Gln	missense	Exon 34 of 58	ENSP00000604374.1
MTOR	ENST00000934312.1		c.4849G>C	p.Glu1617Gln	missense	Exon 34 of 58	ENSP00000604371.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.69

BayesDel_addAF

Uncertain

0.088

BayesDel_noAF

Benign

-0.11

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.50

Eigen

Pathogenic

0.94

Eigen_PC

Pathogenic

0.91

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.90

M_CAP

Uncertain

0.27

MetaRNN

Uncertain

0.70

MetaSVM

Uncertain

0.30

MutationAssessor

Uncertain

2.3

PhyloP100

7.4

PrimateAI

Pathogenic

0.84

PROVEAN

Uncertain

-2.6

REVEL

Uncertain

0.51

Sift

Uncertain

0.012

Sift4G

Uncertain

0.031

Polyphen

1.0

Vest4

0.64

MutPred

0.39

Gain of MoRF binding (P = 0.0329)

MVP

0.68

MPC

1.9

ClinPred

0.91

GERP RS

5.8

Varity_R

0.79

gMVP

0.43

Mutation Taster

=35/65

disease causing

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over