chr4-166735071-G-A

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2BP4_StrongBP6_Very_StrongBP7

The NM_001040159.2(SPOCK3):​c.1152C>T​(p.Ser384=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000126 in 1,602,170 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00011 ( 1 hom., cov: 32)
Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

SPOCK3
NM_001040159.2 synonymous

Scores

2

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.207
Variant links:
Genes affected
SPOCK3 (HGNC:13565): (SPARC (osteonectin), cwcv and kazal like domains proteoglycan 3) This gene encodes a member of a novel family of calcium-binding proteoglycan proteins that contain thyroglobulin type-1 and Kazal-like domains. The encoded protein and may play a role in adult T-cell leukemia by inhibiting the activity of membrane-type matrix metalloproteinases. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Oct 2011]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -11 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.58).
BP6
Variant 4-166735071-G-A is Benign according to our data. Variant chr4-166735071-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 758169.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=-0.207 with no splicing effect.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
SPOCK3NM_001040159.2 linkuse as main transcriptc.1152C>T p.Ser384= synonymous_variant 11/11 ENST00000357545.9 NP_001035249.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
SPOCK3ENST00000357545.9 linkuse as main transcriptc.1152C>T p.Ser384= synonymous_variant 11/111 NM_001040159.2 ENSP00000350153 A2Q9BQ16-1

Frequencies

GnomAD3 genomes
AF:
0.000112
AC:
17
AN:
151356
Hom.:
1
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000485
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000331
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00633
Gnomad NFE
AF:
0.000103
Gnomad OTH
AF:
0.000481
GnomAD3 exomes
AF:
0.000156
AC:
38
AN:
243842
Hom.:
0
AF XY:
0.000166
AC XY:
22
AN XY:
132226
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.000270
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:
0.000229
Gnomad OTH exome
AF:
0.000677
GnomAD4 exome
AF:
0.000128
AC:
185
AN:
1450696
Hom.:
0
Cov.:
28
AF XY:
0.000130
AC XY:
94
AN XY:
721760
show subpopulations
Gnomad4 AFR exome
AF:
0.000212
Gnomad4 AMR exome
AF:
0.000296
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000237
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.000128
Gnomad4 OTH exome
AF:
0.000217
GnomAD4 genome
AF:
0.000112
AC:
17
AN:
151474
Hom.:
1
Cov.:
32
AF XY:
0.0000811
AC XY:
6
AN XY:
73994
show subpopulations
Gnomad4 AFR
AF:
0.0000484
Gnomad4 AMR
AF:
0.000330
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000103
Gnomad4 OTH
AF:
0.000476
Alfa
AF:
0.000115
Hom.:
0
Bravo
AF:
0.000110

ClinVar

Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Likely benign, criteria provided, single submitternot providedBreakthrough Genomics, Breakthrough Genomics-- -
Likely benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpJul 16, 2018- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.58
CADD
Benign
8.3
DANN
Benign
0.64

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.020
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.

Other links and lift over

dbSNP: rs143568587; hg19: chr4-167656222; COSMIC: COSV100693333; API