Variant 3-47572749-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_006574.4(CSPG5):c.1319C>T(p.Thr440Met) variant causes a missense change. The variant allele was found at a frequency of 0.000138 in 1,614,046 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 0.00011 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

CSPG5
NM_006574.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.03

Variant links:

Genes affected

CSPG5 (HGNC:2467): (chondroitin sulfate proteoglycan 5) The protein encoded by this gene is a proteoglycan that may function as a neural growth and differentiation factor. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2011]

CSPG5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.18115747).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CSPG5	NM_006574.4 link	c.1319C>T	p.Thr440Met	missense_variant	3/5	ENST00000264723.9	NP_006565.2	O95196-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CSPG5	ENST00000264723.9 link	c.1319C>T	p.Thr440Met	missense_variant	3/5	1	NM_006574.4	ENSP00000264723.4	O95196-2
CSPG5	ENST00000383738.6 link	c.1319C>T	p.Thr440Met	missense_variant	3/5	1		ENSP00000373244.2	O95196-1
CSPG5	ENST00000456150.5 link	c.905C>T	p.Thr302Met	missense_variant	2/4	1		ENSP00000392096.1	O95196-3
CSPG5	ENST00000610462.1 link	c.1319C>T	p.Thr440Met	missense_variant	3/4	5		ENSP00000478923.1	A0A087WUT8

Frequencies

GnomAD3 genomes

AF:

0.000105

AC:

AN:

152176

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:

0.00

Gnomad FIN

AF:

0.000847

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000219

AC:

AN:

251282

Hom.:

AF XY:

0.000184

AC XY:

AN XY:

135856

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00139

Gnomad NFE exome

AF:

0.000176

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000142

AC:

207

AN:

1461870

Hom.:

Cov.:

AF XY:

0.000118

AC XY:

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00109

Gnomad4 NFE exome

AF:

0.000121

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.000105

AC:

AN:

152176

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74344

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:

0.00

Gnomad4 FIN

AF:

0.000847

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000124

Hom.:

Bravo

AF:

0.0000756

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000214

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

Feb 15, 2023

The c.1319C>T (p.T440M) alteration is located in exon 3 (coding exon 3) of the CSPG5 gene. This alteration results from a C to T substitution at nucleotide position 1319, causing the threonine (T) at amino acid position 440 to be replaced by a methionine (M). 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

Uncertain

0.42

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.32

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.14

.;T;.;T

Eigen

Uncertain

0.56

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Uncertain

0.90

LIST_S2

Pathogenic

0.99

D;D;D;D

M_CAP

Benign

0.025

MetaRNN

Benign

0.18

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.90

.;L;L;.

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-0.11

N;N;N;.

REVEL

Benign

0.26

Sift

Benign

0.096

T;D;D;.

Sift4G

Uncertain

0.021

D;D;D;D

Polyphen

1.0

.;D;D;.

Vest4

0.70

MVP

0.52

MPC

1.5

ClinPred

0.15

GERP RS

5.2

Varity_R

0.075

gMVP

0.81

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