Variant 12-30716560-C-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_001385503.1(CAPRIN2):c.2169G>T(p.Gln723His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000753 in 1,461,712 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

CAPRIN2
NM_001385503.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.218

Variant links:

Genes affected

CAPRIN2 (HGNC:21259): (caprin family member 2) The protein encoded by this gene may regulate the transport of mRNA. It may play a role in the differentiation of erythroblasts. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2016]

CAPRIN2 links:

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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=0.16674489).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CAPRIN2	NM_001385503.1 linkuse as main transcript	c.2169G>T	p.Gln723His	missense_variant	15/19	ENST00000695402.1	NP_001372432.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CAPRIN2	ENST00000695402.1 linkuse as main transcript	c.2169G>T	p.Gln723His	missense_variant	15/19		NM_001385503.1	ENSP00000511883	A2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

251306

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135818

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:

0.000163

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000753

AC:

AN:

1461712

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

727174

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:

0.000128

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.0000330

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

May 17, 2023

The c.2412G>T (p.Q804H) alteration is located in exon 14 (coding exon 14) of the CAPRIN2 gene. This alteration results from a G to T substitution at nucleotide position 2412, causing the glutamine (Q) at amino acid position 804 to be replaced by a histidine (H). 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

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.33

CADD

Benign

DANN

Uncertain

1.0

Eigen

Benign

-0.058

Eigen_PC

Benign

-0.073

FATHMM_MKL

Uncertain

0.84

LIST_S2

Uncertain

0.89

D;D;D;D

M_CAP

Benign

0.036

MetaRNN

Benign

0.17

T;T;T;T

MetaSVM

Benign

-0.52

MutationAssessor

Benign

1.8

.;.;.;L

MutationTaster

Benign

0.99

N;N;N;N;N

PrimateAI

Benign

0.47

PROVEAN

Benign

-2.3

N;D;D;N

REVEL

Benign

0.28

Sift

Benign

0.12

T;D;D;T

Sift4G

Uncertain

0.016

D;T;T;T

Polyphen

0.63, 0.82

.;P;.;P

Vest4

0.38, 0.36, 0.35

MutPred

0.28

.;.;.;Gain of catalytic residue at L807 (P = 0);

MVP

0.59

MPC

0.12

ClinPred

0.29

GERP RS

0.68

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

gMVP

0.37

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