chr2-201208181-C-T

Variant summary

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

The NM_032977.4(CASP10):​c.920C>T​(p.Ala307Val) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,459,336 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/23 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

CASP10
NM_032977.4 missense, splice_region

Scores

5
14
Splicing: ADA: 0.2977
2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0310
Variant links:
Genes affected
CASP10 (HGNC:1500): (caspase 10) This gene encodes a protein which is a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes which undergo proteolytic processing at conserved aspartic residues to produce two subunits, large and small, that dimerize to form the active enzyme. This protein cleaves and activates caspases 3 and 7, and the protein itself is processed by caspase 8. Mutations in this gene are associated with type IIA autoimmune lymphoproliferative syndrome, non-Hodgkin lymphoma and gastric cancer. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Apr 2011]

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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=0.25965515).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
CASP10NM_032977.4 linkuse as main transcriptc.920C>T p.Ala307Val missense_variant, splice_region_variant 8/10 ENST00000286186.11 NP_116759.2

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
CASP10ENST00000286186.11 linkuse as main transcriptc.920C>T p.Ala307Val missense_variant, splice_region_variant 8/101 NM_032977.4 ENSP00000286186 P2Q92851-4

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
AF:
0.00000137
AC:
2
AN:
1459336
Hom.:
0
Cov.:
30
AF XY:
0.00
AC XY:
0
AN XY:
725922
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:
0.00
Gnomad4 NFE exome
AF:
0.00000180
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
32
Bravo
AF:
0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.37
BayesDel_addAF
Benign
-0.19
T
BayesDel_noAF
Benign
-0.51
CADD
Benign
22
DANN
Uncertain
1.0
DEOGEN2
Benign
0.11
.;T;.;.
Eigen
Benign
0.038
Eigen_PC
Benign
-0.037
FATHMM_MKL
Benign
0.27
N
LIST_S2
Benign
0.82
T;T;T;T
M_CAP
Benign
0.0067
T
MetaRNN
Benign
0.26
T;T;T;T
MetaSVM
Benign
-1.1
T
MutationAssessor
Uncertain
2.1
M;M;.;.
MutationTaster
Benign
1.0
D;D;N;N;N;N
PrimateAI
Benign
0.36
T
PROVEAN
Uncertain
-3.3
D;D;D;D
REVEL
Benign
0.092
Sift
Uncertain
0.0050
D;D;D;D
Sift4G
Benign
0.075
T;T;T;T
Polyphen
0.88
P;D;P;D
Vest4
0.32
MutPred
0.60
Gain of ubiquitination at K305 (P = 0.0671);Gain of ubiquitination at K305 (P = 0.0671);.;.;
MVP
0.64
MPC
0.22
ClinPred
0.95
D
GERP RS
2.3
Varity_R
0.34
gMVP
0.46

Splicing

Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Benign
0.30
dbscSNV1_RF
Benign
0.35
SpliceAI score (max)
0.13
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: rs1291372845; hg19: chr2-202072904; API