chr11-121452348-G-C

Position:

chr11-121452348-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_003105.6(SORL1):c.17G>C(p.Ser6Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000713 in 1,401,618 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S6C) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000071 ( 0 hom. )

Consequence

SORL1
NM_003105.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.84

Variant links:

Genes affected

SORL1 (HGNC:11185): (sortilin related receptor 1) This gene encodes a mosaic protein that belongs to at least two families: the vacuolar protein sorting 10 (VPS10) domain-containing receptor family, and the low density lipoprotein receptor (LDLR) family. The encoded protein also contains fibronectin type III repeats and an epidermal growth factor repeat. The encoded preproprotein is proteolytically processed to generate the mature receptor, which likely plays roles in endocytosis and sorting. Mutations in this gene may be associated with Alzheimer's disease. [provided by RefSeq, Feb 2016]

SORL1 links:

SORL1-AS1 (HGNC:55594): (SORL1 antisense RNA 1)

SORL1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19984022).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SORL1	NM_003105.6 linkuse as main transcript	c.17G>C	p.Ser6Thr	missense_variant	1/48	ENST00000260197.12
SORL1-AS1	NR_183636.1 linkuse as main transcript	n.293+327C>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
SORL1	ENST00000260197.12 linkuse as main transcript	c.17G>C	p.Ser6Thr	missense_variant	1/48	1	NM_003105.6	P1
SORL1-AS1	ENST00000501964.1 linkuse as main transcript	n.339+327C>G		intron_variant, non_coding_transcript_variant		2
SORL1-AS1	ENST00000529160.1 linkuse as main transcript	n.245+327C>G		intron_variant, non_coding_transcript_variant		2
SORL1	ENST00000532451.1 linkuse as main transcript			upstream_gene_variant		1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000121

AC:

AN:

164838

Hom.:

AF XY:

0.0000218

AC XY:

AN XY:

91670

show subpopulations

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:

0.0000436

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000143

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000713

AC:

AN:

1401618

Hom.:

Cov.:

AF XY:

0.00000864

AC XY:

AN XY:

694612

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000265

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000253

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000644

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000168

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Feb 10, 2022

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. This variant has not been reported in the literature in individuals affected with SORL1-related conditions. This variant is present in population databases (rs774906532, gnomAD 0.004%). This sequence change replaces serine, which is neutral and polar, with threonine, which is neutral and polar, at codon 6 of the SORL1 protein (p.Ser6Thr). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.077

BayesDel_noAF

Benign

-0.22

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.060

Eigen

Benign

-0.33

Eigen_PC

Benign

-0.15

FATHMM_MKL

Benign

0.71

LIST_S2

Benign

0.56

M_CAP

Pathogenic

0.95

MetaRNN

Benign

0.20

MetaSVM

Benign

-0.43

MutationAssessor

Benign

1.0

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.86

PROVEAN

Benign

-0.030

REVEL

Benign

0.29

Sift

Benign

0.048

Sift4G

Uncertain

0.038

Polyphen

0.17

Vest4

0.13

MutPred

0.11

Loss of phosphorylation at T3 (P = 0.0842);

MVP

0.72

MPC

0.23

ClinPred

0.26

GERP RS

3.8

Varity_R

0.083

gMVP

0.30

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