rs200259832

Variant summary

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

The NM_152753.4(SCUBE3):​c.665G>C​(p.Gly222Ala) variant causes a missense change. 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. G222V) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 31)
Exomes š‘“: 0.000019 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

SCUBE3
NM_152753.4 missense

Scores

7
12

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.52
Variant links:
Genes affected
SCUBE3 (HGNC:13655): (signal peptide, CUB domain and EGF like domain containing 3) This gene encodes a member of the signal peptide, complement subcomponents C1r/C1s, Uegf, bone morphogenetic protein-1 and epidermal growth factor-like domain containing protein family. Overexpression of this gene in human embryonic kidney cells results in secretion of a glycosylated form of the protein that forms oligomers and tethers to the cell surface. This gene is upregulated in lung cancer tumor tissue compared to healthy tissue and is associated with loss of the epithelial marker E-cadherin and with increased expression of vimentin, a mesenchymal marker. In addition, the protein encoded by this gene is a transforming growth factor beta receptor ligand, and when secreted by cancer cells, it can be cleaved in vitro to release the N-terminal epidermal growth factor-like repeat domain and the C-terminal complement subcomponents C1r/C1s domain. Both the full length protein and C-terminal fragment can bind to the transforming growth factor beta type II receptor to promote the epithelial-mesenchymal transition and tumor angiogenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]
SCUBE3-AS1 (HGNC:56671): (SCUBE3 antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SCUBE3NM_152753.4 linkc.665G>C p.Gly222Ala missense_variant Exon 6 of 22 ENST00000274938.8 NP_689966.2 Q8IX30-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SCUBE3ENST00000274938.8 linkc.665G>C p.Gly222Ala missense_variant Exon 6 of 22 1 NM_152753.4 ENSP00000274938.7 Q8IX30-1

Frequencies

GnomAD3 genomes
Cov.:
31
GnomAD4 exome
Data not reliable, filtered out with message: AS_VQSR
AF:
0.0000192
AC:
28
AN:
1460444
Hom.:
0
Cov.:
31
AF XY:
0.0000151
AC XY:
11
AN XY:
726542
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.000456
Gnomad4 NFE exome
AF:
0.00000180
Gnomad4 OTH exome
AF:
0.0000332
GnomAD4 genome
Cov.:
31
ExAC
AF:
0.000198
AC:
24

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.082
BayesDel_addAF
Uncertain
0.10
D
BayesDel_noAF
Benign
-0.090
CADD
Uncertain
23
DANN
Uncertain
0.97
DEOGEN2
Benign
0.20
T
Eigen
Benign
0.033
Eigen_PC
Benign
0.17
FATHMM_MKL
Uncertain
0.94
D
LIST_S2
Uncertain
0.87
D
M_CAP
Uncertain
0.13
D
MetaRNN
Uncertain
0.47
T
MetaSVM
Uncertain
0.15
D
MutationAssessor
Benign
-0.18
N
PrimateAI
Benign
0.48
T
PROVEAN
Benign
-2.0
N
REVEL
Benign
0.17
Sift
Benign
0.28
T
Sift4G
Benign
0.36
T
Polyphen
0.45
B
Vest4
0.52
MVP
0.76
MPC
1.4
ClinPred
0.023
T
GERP RS
4.8
Varity_R
0.20
gMVP
0.68

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.

Other links and lift over

dbSNP: rs200259832; hg19: chr6-35201031; API