Variant 17-40140723-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_007359.5(CASC3):c.175C>T(p.Leu59Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000708 in 1,552,972 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000071 ( 0 hom. )

Consequence

CASC3
NM_007359.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.09

Variant links:

Genes affected

CASC3 (HGNC:17040): (CASC3 exon junction complex subunit) The product of this gene is a core component of the exon junction complex (EJC), a protein complex that is deposited on spliced mRNAs at exon-exon junctions and functions in nonsense-mediated mRNA decay (NMD). The encoded protein binds RNA and interacts with two other EJC core components. It is predominantly located in the cytoplasm, but shuttles into the nucleus where it localizes to nuclear speckles. [provided by RefSeq, Jul 2008]

CASC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.16459969).

BS2

High AC in GnomAdExome4 at 10 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
CASC3	NM_007359.5 linkuse as main transcript	c.175C>T	p.Leu59Phe	missense_variant	1/14	ENST00000264645.12
CASC3	XM_005257163.3 linkuse as main transcript	c.175C>T	p.Leu59Phe	missense_variant	1/14
CASC3	XM_047435623.1 linkuse as main transcript	c.175C>T	p.Leu59Phe	missense_variant	1/9
CASC3	XM_047435624.1 linkuse as main transcript	c.-791C>T		5_prime_UTR_variant	1/15

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
CASC3	ENST00000264645.12 linkuse as main transcript	c.175C>T	p.Leu59Phe	missense_variant	1/14	1	NM_007359.5	P1
CASC3	ENST00000418132.7 linkuse as main transcript	n.406C>T		non_coding_transcript_exon_variant	1/8	1
CASC3	ENST00000581849.1 linkuse as main transcript	n.187C>T		non_coding_transcript_exon_variant	1/4	2
CASC3	ENST00000583649.1 linkuse as main transcript	n.180C>T		non_coding_transcript_exon_variant	1/2	3

Frequencies

GnomAD3 genomes

AF:

0.00000663

AC:

AN:

150846

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000210

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000196

AC:

AN:

152774

Hom.:

AF XY:

0.0000120

AC XY:

AN XY:

83384

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000510

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000713

AC:

AN:

1402018

Hom.:

Cov.:

AF XY:

0.00000866

AC XY:

AN XY:

692470

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:

0.0000125

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000739

Gnomad4 OTH exome

AF:

0.0000173

GnomAD4 genome

AF:

0.00000662

AC:

AN:

150954

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73712

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000210

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000509

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.00000938

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.085

BayesDel_addAF

Benign

-0.078

BayesDel_noAF

Benign

-0.34

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.024

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.081

FATHMM_MKL

Benign

0.66

LIST_S2

Benign

0.75

M_CAP

Pathogenic

0.35

MetaRNN

Benign

0.16

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.34

MutationTaster

Benign

0.59

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.32

REVEL

Benign

0.028

Sift

Benign

0.11

Sift4G

Benign

0.18

Polyphen

0.024

Vest4

0.35

MutPred

0.31

Loss of sheet (P = 0.0817);

MVP

0.13

MPC

1.9

ClinPred

0.57

GERP RS

3.9

Varity_R

0.068

gMVP

0.062

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over