chr17-80550607-G-A

Variant names:

• chr17-80550607-G-A
• rs9911978
• NM_020761.3:c.162+4816G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_020761.3(RPTOR):​c.162+4816G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.618 in 152,012 control chromosomes in the GnomAD database, including 29,806 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.62 (29806 hom., cov: 32)
• Consequence: RPTOR NM_020761.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.50
• Publications: 8 publications found

Genes affected

RPTOR (HGNC:30287): (regulatory associated protein of MTOR complex 1) This gene encodes a component of a signaling pathway that regulates cell growth in response to nutrient and insulin levels. The encoded protein forms a stoichiometric complex with the mTOR kinase, and also associates with eukaryotic initiation factor 4E-binding protein-1 and ribosomal protein S6 kinase. The protein positively regulates the downstream effector ribosomal protein S6 kinase, and negatively regulates the mTOR kinase. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.699 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RPTOR	NM_020761.3	c.162+4816G>A		intron_variant	Intron 1 of 33	ENST00000306801.8	NP_065812.1
RPTOR	NM_001163034.2	c.162+4816G>A		intron_variant	Intron 1 of 29		NP_001156506.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RPTOR	ENST00000306801.8	c.162+4816G>A		intron_variant	Intron 1 of 33	1	NM_020761.3	ENSP00000307272.3

Frequencies

GnomAD3 genomes AF: 0.618 AC: 93920 AN: 151894 Hom.: 29810 Cov.: 32

Gnomad AFR AF: 0.503

Gnomad AMI AF: 0.652

Gnomad AMR AF: 0.541

Gnomad ASJ AF: 0.745

Gnomad EAS AF: 0.584

Gnomad SAS AF: 0.526

Gnomad FIN AF: 0.635

Gnomad MID AF: 0.715

Gnomad NFE AF: 0.704

Gnomad OTH AF: 0.657

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.618 AC: 93933 AN: 152012 Hom.: 29806 Cov.: 32 AF XY: 0.613 AC XY: 45529 AN XY: 74302

African (AFR) AF: 0.502 AC: 20813 AN: 41436

American (AMR) AF: 0.540 AC: 8246 AN: 15262

Ashkenazi Jewish (ASJ) AF: 0.745 AC: 2582 AN: 3468

East Asian (EAS) AF: 0.583 AC: 3012 AN: 5168

South Asian (SAS) AF: 0.527 AC: 2538 AN: 4816

European-Finnish (FIN) AF: 0.635 AC: 6715 AN: 10572

Middle Eastern (MID) AF: 0.714 AC: 210 AN: 294

European-Non Finnish (NFE) AF: 0.704 AC: 47847 AN: 67976

Other (OTH) AF: 0.652 AC: 1378 AN: 2112

Alfa AF: 0.673 Hom.: 17795

Bravo AF: 0.606

Asia WGS AF: 0.529 AC: 1843 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	3.0
DANN	Benign	0.84
PhyloP100		-1.5
Mutation Taster		=100/0	polymorphism (auto)

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: rs9911978; hg19: chr17-78524407;