Variant chr3-33538794-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001365631.1(CLASP2):c.3553G>A(p.Asp1185Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000047 in 1,573,746 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/17 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00025 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

CLASP2
NM_001365631.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.32

Variant links:

Genes affected

CLASP2 (HGNC:17078): (cytoplasmic linker associated protein 2) Enables cytoskeletal protein binding activity; dystroglycan binding activity; and protein tyrosine kinase binding activity. Involved in several processes, including microtubule cytoskeleton organization; positive regulation of extracellular matrix organization; and regulation of supramolecular fiber organization. Located in several cellular components, including basal cortex; cortical microtubule plus-end; and ruffle membrane. Colocalizes with focal adhesion; kinetochore; and microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

CLASP2 links:

CLASP2 (HGNC:):

CLASP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.049871534).

BS2

High AC in GnomAd4 at 38 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CLASP2	NM_001365631.1 linkuse as main transcript	c.3553G>A	p.Asp1185Asn	missense_variant	33/39	ENST00000682230.1	NP_001352560.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CLASP2	ENST00000682230.1 linkuse as main transcript	c.3553G>A	p.Asp1185Asn	missense_variant	33/39		NM_001365631.1	ENSP00000507498.1		A0A804HJG7

Frequencies

GnomAD3 genomes

AF:

0.000250

AC:

AN:

152116

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000894

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000801

AC:

AN:

212128

Hom.:

AF XY:

0.0000522

AC XY:

AN XY:

114906

show subpopulations

Gnomad AFR exome

AF:

0.00109

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:

0.0000201

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000253

AC:

AN:

1421630

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

705514

show subpopulations

Gnomad4 AFR exome

AF:

0.000886

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:

0.00000639

Gnomad4 OTH exome

AF:

0.0000170

GnomAD4 genome

AF:

0.000250

AC:

AN:

152116

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74310

show subpopulations

Gnomad4 AFR

AF:

0.000894

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000492

Hom.:

Bravo

AF:

0.000257

ESP6500AA

AF:

0.00138

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000108

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

Jul 07, 2024

The c.3580G>A (p.D1194N) alteration is located in exon 34 (coding exon 34) of the CLASP2 gene. This alteration results from a G to A substitution at nucleotide position 3580, causing the aspartic acid (D) at amino acid position 1194 to be replaced by an asparagine (N). 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

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.54

BayesDel_noAF

Benign

-0.60

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.025

.;T;.;T;T;.

Eigen

Benign

0.17

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.96

D;D;D;D;D;D

M_CAP

Benign

0.013

MetaRNN

Benign

0.050

T;T;T;T;T;T

MetaSVM

Benign

-1.1

PrimateAI

Uncertain

0.50

PROVEAN

Benign

-1.6

N;N;N;N;N;.

REVEL

Benign

0.073

Sift

Uncertain

0.020

D;D;T;T;D;.

Sift4G

Benign

0.32

T;T;T;T;T;T

Polyphen

0.76

.;P;.;.;.;.

Vest4

0.42

MVP

0.30

MPC

0.73

ClinPred

0.072

GERP RS

5.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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