10-106597428-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_052918.5(SORCS1):c.3188C>T(p.Thr1063Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000428 in 1,613,770 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000042 (0 hom.)
• Consequence: SORCS1 NM_052918.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.77

Genes affected

SORCS1 (HGNC:16697): (sortilin related VPS10 domain containing receptor 1) This gene encodes one family member of vacuolar protein sorting 10 (VPS10) domain-containing receptor proteins. The VPS10 domain name comes from the yeast carboxypeptidase Y sorting receptor Vps10 protein. Members of this gene family are large with many exons but the CDS lengths are usually less than 3700 nt. Very large introns typically separate the exons encoding the VPS10 domain; the remaining exons are separated by much smaller-sized introns. These genes are strongly expressed in the central nervous system. Two of the five family members (sortilin and sortilin-related receptor) are synthesized as preproproteins; it is not yet known if this encoded protein is also a preproprotein. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

ACMG classification

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=0.11042118).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SORCS1	NM_052918.5	c.3188C>T	p.Thr1063Met	missense_variant	24/26	ENST00000263054.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SORCS1	ENST00000263054.11	c.3188C>T	p.Thr1063Met	missense_variant	24/26	1	NM_052918.5	P1
SORCS1	ENST00000369698.6	c.1922C>T	p.Thr641Met	missense_variant	16/19	5
SORCS1	ENST00000452214.5	c.233C>T	p.Thr78Met	missense_variant	3/6	3
SORCS1	ENST00000473866.1	n.76C>T		non_coding_transcript_exon_variant	2/4	2

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152144 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000483

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

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: 0.0000441

Gnomad OTH AF: 0.00

GnomAD3 exomes AF: 0.0000358 AC: 9 AN: 251166 Hom.: 0 AF XY: 0.0000442 AC XY: 6 AN XY: 135718

Gnomad AFR exome AF: 0.000185

Gnomad AMR exome AF: 0.0000868

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000264

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000424 AC: 62 AN: 1461508 Hom.: 0 Cov.: 30 AF XY: 0.0000399 AC XY: 29 AN XY: 727120

Gnomad4 AFR exome AF: 0.000119

Gnomad4 AMR exome AF: 0.000112

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000450

Gnomad4 OTH exome AF: 0.0000331

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152262 Hom.: 0 Cov.: 32 AF XY: 0.0000537 AC XY: 4 AN XY: 74442

Gnomad4 AFR AF: 0.0000481

Gnomad4 AMR AF: 0.000131

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000441

Gnomad4 OTH AF: 0.00

Alfa AF: 0.000164 Hom.: 0

Bravo AF: 0.0000831

ExAC AF: 0.0000165 AC: 2

EpiCase AF: 0.000109

EpiControl AF: 0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 13, 2023

The c.3188C>T (p.T1063M) alteration is located in exon 24 (coding exon 24) of the SORCS1 gene. This alteration results from a C to T substitution at nucleotide position 3188, causing the threonine (T) at amino acid position 1063 to be replaced by a methionine (M). 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	0.092
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.45
Cadd	Uncertain	23
Dann	Uncertain	1.0
DEOGEN2	Benign	0.12	T;.;T;.;.
Eigen	Benign	-0.090
Eigen_PC	Benign	0.00069
FATHMM_MKL	Benign	0.71	D
LIST_S2	Uncertain	0.91	D;D;D;D;D
M_CAP	Benign	0.023	T
MetaRNN	Benign	0.11	T;T;T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.0	N;.;.;.;.
MutationTaster	Benign	1.0	N;N;N
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-0.46	N;.;.;N;.
REVEL	Benign	0.092
Sift	Uncertain	0.0070	D;.;.;D;.
Sift4G	Uncertain	0.012	D;D;D;D;D
Polyphen		0.94	P;.;.;.;.
Vest4		0.28
MVP		0.043
MPC		0.52
ClinPred		0.078	T
GERP RS		3.3
Varity_R		0.040
gMVP		0.53

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: rs569324090; hg19: chr10-108357186; COSMIC: COSV53909106; COSMIC: COSV53909106;