rs4647603

Variant names:

• chr4-184648576-C-G
• rs4647603
• NM_004346.4:c.-127G>C

Your query was ambiguous. Multiple possible variants found:

• chr4-184648576-C-G
• chr4-184648576-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_004346.4(CASP3):​c.-127G>C variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: CASP3 NM_004346.4 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.37
• Publications: 31 publications found

Genes affected

CASP3 (HGNC:1504): (caspase 3) The protein encoded by this gene is a cysteine-aspartic acid protease that plays a central role in the execution-phase of cell apoptosis. The encoded protein cleaves and inactivates poly(ADP-ribose) polymerase while it cleaves and activates sterol regulatory element binding proteins as well as caspases 6, 7, and 9. This protein itself is processed by caspases 8, 9, and 10. It is the predominant caspase involved in the cleavage of amyloid-beta 4A precursor protein, which is associated with neuronal death in Alzheimer's disease. [provided by RefSeq, Aug 2017]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CASP3	NM_004346.4	c.-127G>C		5_prime_UTR_variant	Exon 2 of 8	ENST00000308394.9	NP_004337.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CASP3	ENST00000308394.9	c.-127G>C		5_prime_UTR_variant	Exon 2 of 8	1	NM_004346.4	ENSP00000311032.4

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 9824 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 5250

African (AFR) AF: 0.00 AC: 0 AN: 218

American (AMR) AF: 0.00 AC: 0 AN: 134

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 306

East Asian (EAS) AF: 0.00 AC: 0 AN: 1104

South Asian (SAS) AF: 0.00 AC: 0 AN: 68

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 1208

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 60

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 6178

Other (OTH) AF: 0.00 AC: 0 AN: 548

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 2653

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.84
DANN	Benign	0.62
PhyloP100		-1.4
PromoterAI		0.068	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0

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

Other links and lift over

dbSNP: rs4647603; hg19: chr4-185569730;