Variant 11-104886747-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The ENST00000375726.6(CASP12):c.993G>C(p.Met331Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000188 in 1,532,146 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/15 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00019 ( 0 hom. )

Consequence

CASP12
ENST00000375726.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.04

Variant links:

Genes affected

CASP12 (HGNC:19004): (caspase 12 (gene/pseudogene)) Caspases are cysteine proteases that cleave C-terminal aspartic acid residues on their substrate molecules. This gene is most highly related to members of the ICE subfamily of caspases that process inflammatory cytokines. In rodents, the homolog of this gene mediates apoptosis in response to endoplasmic reticulum stress. However, in humans this gene contains a polymorphism for the presence or absence of a premature stop codon. The majority of human individuals have the premature stop codon and produce a truncated non-functional protein. The read-through codon occurs primarily in individuals of African descent and carriers have endotoxin hypo-responsiveness and an increased susceptibility to severe sepsis. Several alternatively spliced transcript variants have been noted for this gene. [provided by RefSeq, Feb 2011]

CASP12 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06441262).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CASP12	NR_034068.4 linkuse as main transcript	n.442G>C		non_coding_transcript_exon_variant	4/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CASP12	ENST00000613512.4 linkuse as main transcript	c.993G>C	p.Met331Ile	missense_variant	7/8	1		P5

Frequencies

GnomAD3 genomes

AF:

0.000165

AC:

AN:

151854

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000725

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000263

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:

0.000250

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.000151

AC:

AN:

139362

Hom.:

AF XY:

0.000133

AC XY:

AN XY:

75268

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000823

Gnomad ASJ exome

AF:

0.000240

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000447

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000248

Gnomad OTH exome

AF:

0.000478

GnomAD4 exome

AF:

0.000191

AC:

263

AN:

1380292

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

119

AN XY:

681226

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000169

Gnomad4 ASJ exome

AF:

0.000200

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000127

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000221

Gnomad4 OTH exome

AF:

0.000225

GnomAD4 genome

AF:

0.000165

AC:

AN:

151854

Hom.:

Cov.:

AF XY:

0.000189

AC XY:

AN XY:

74154

show subpopulations

Gnomad4 AFR

AF:

0.0000725

Gnomad4 AMR

AF:

0.000263

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000250

Gnomad4 OTH

AF:

0.000479

Alfa

AF:

0.000256

Hom.:

Bravo

AF:

0.000132

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000778

AC:

ExAC

AF:

0.0000182

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 31, 2023

The c.993G>C (p.M331I) alteration is located in exon 7 (coding exon 7) of the CASP12 gene. This alteration results from a G to C substitution at nucleotide position 993, causing the methionine (M) at amino acid position 331 to be replaced by an isoleucine (I). 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

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.41

Cadd

Benign

Dann

Benign

0.94

Eigen

Benign

-0.58

Eigen_PC

Benign

-0.59

FATHMM_MKL

Benign

0.75

LIST_S2

Benign

0.67

M_CAP

Benign

0.013

MetaRNN

Benign

0.064

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

D;D;D;N;N;N;N;N;N

PrimateAI

Uncertain

0.49

REVEL

Benign

0.024

Vest4

0.34

MVP

0.072

MPC

0.022

ClinPred

0.088

GERP RS

1.3

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