Variant chr10-123767013-T-C 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_198148.3(CPXM2):c.1439A>G(p.Tyr480Cys) variant causes a missense change. The variant allele was found at a frequency of 0.000442 in 1,614,170 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00037 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00045 ( 1 hom. )

Consequence

CPXM2
NM_198148.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.09

Variant links:

Genes affected

CPXM2 (HGNC:26977): (carboxypeptidase X, M14 family member 2) Predicted to enable metallocarboxypeptidase activity. Predicted to be involved in peptide metabolic process and protein processing. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

CPXM2 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=0.2366539).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CPXM2	NM_198148.3 linkuse as main transcript	c.1439A>G	p.Tyr480Cys	missense_variant	10/14	ENST00000241305.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
CPXM2	ENST00000241305.4 linkuse as main transcript	c.1439A>G	p.Tyr480Cys	missense_variant	10/14	1	NM_198148.3	P1
CPXM2	ENST00000615851.4 linkuse as main transcript	c.-74A>G		5_prime_UTR_variant	10/15	5
CPXM2	ENST00000368854.7 linkuse as main transcript	n.1486A>G		non_coding_transcript_exon_variant	12/20	2

Frequencies

GnomAD3 genomes

AF:

0.000375

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000523

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:

0.000617

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000191

AC:

AN:

251490

Hom.:

AF XY:

0.000213

AC XY:

AN XY:

135920

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000867

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:

0.000378

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000449

AC:

656

AN:

1461852

Hom.:

Cov.:

AF XY:

0.000455

AC XY:

331

AN XY:

727238

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000671

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:

0.000573

Gnomad4 OTH exome

AF:

0.000232

GnomAD4 genome

AF:

0.000374

AC:

AN:

152318

Hom.:

Cov.:

AF XY:

0.000430

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.000523

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000617

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000347

Hom.:

Bravo

AF:

0.000340

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000132

AC:

EpiCase

AF:

0.000382

EpiControl

AF:

0.000178

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 26, 2021

The c.1439A>G (p.Y480C) alteration is located in exon 10 (coding exon 10) of the CPXM2 gene. This alteration results from a A to G substitution at nucleotide position 1439, causing the tyrosine (Y) at amino acid position 480 to be replaced by a cysteine (C). 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

0.17

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.13

Eigen

Uncertain

0.29

Eigen_PC

Benign

0.20

FATHMM_MKL

Uncertain

0.95

LIST_S2

Pathogenic

0.99

M_CAP

Benign

0.031

MetaRNN

Benign

0.24

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.5

MutationTaster

Benign

0.94

D;D

PrimateAI

Benign

0.39

PROVEAN

Pathogenic

-4.5

REVEL

Benign

0.25

Sift

Uncertain

0.0040

Sift4G

Uncertain

0.0070

Polyphen

0.97

Vest4

0.43

MVP

0.40

MPC

0.78

ClinPred

0.38

GERP RS

3.6

Varity_R

0.28

gMVP

0.94

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