Variant chr19-45052876-C-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000221455.8(CLASRP):c.283C>T(p.Pro95Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000118 in 1,609,772 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

CLASRP
ENST00000221455.8 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.37

Variant links:

Genes affected

CLASRP (HGNC:17731): (CLK4 associating serine/arginine rich protein) Predicted to be involved in RNA splicing and mRNA processing. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

CLASRP 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=0.018574297).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CLASRP	NM_007056.3 linkuse as main transcript	c.283C>T	p.Pro95Ser	missense_variant	4/21	ENST00000221455.8	NP_008987.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CLASRP	ENST00000221455.8 linkuse as main transcript	c.283C>T	p.Pro95Ser	missense_variant	4/21	1	NM_007056.3	ENSP00000221455	P2

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152082

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000435

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000259

AC:

AN:

246666

Hom.:

AF XY:

0.000195

AC XY:

AN XY:

133546

show subpopulations

Gnomad AFR exome

AF:

0.000495

Gnomad AMR exome

AF:

0.000392

Gnomad ASJ exome

AF:

0.00381

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000447

Gnomad OTH exome

AF:

0.000167

GnomAD4 exome

AF:

0.000109

AC:

159

AN:

1457690

Hom.:

Cov.:

AF XY:

0.000102

AC XY:

AN XY:

725288

show subpopulations

Gnomad4 AFR exome

AF:

0.000391

Gnomad4 AMR exome

AF:

0.000346

Gnomad4 ASJ exome

AF:

0.00352

Gnomad4 EAS exome

AF:

0.000277

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000144

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000204

AC:

AN:

152082

Hom.:

Cov.:

AF XY:

0.000162

AC XY:

AN XY:

74278

show subpopulations

Gnomad4 AFR

AF:

0.000435

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000236

Hom.:

Bravo

AF:

0.000283

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000239

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Jun 18, 2021

The c.283C>T (p.P95S) alteration is located in exon 4 (coding exon 3) of the CLASRP gene. This alteration results from a C to T substitution at nucleotide position 283, causing the proline (P) at amino acid position 95 to be replaced by a serine (S). 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

0.15

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.43

CADD

Benign

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.025

T;.

Eigen

Uncertain

0.22

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.85

T;D

M_CAP

Benign

0.017

MetaRNN

Benign

0.019

T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.74

PROVEAN

Benign

-1.6

N;N

REVEL

Benign

0.026

Sift

Benign

0.10

T;T

Sift4G

Benign

0.17

T;T

Polyphen

0.99

.;D

Vest4

0.17

MVP

0.082

MPC

0.86

ClinPred

0.019

GERP RS

4.4

gMVP

0.52

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