Genetic Variant NM_015916.5:c.533G>A (chr10-103449409-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_015916.5(CALHM2):c.533G>A(p.Arg178His) variant causes a missense change. The variant allele was found at a frequency of 0.0000508 in 1,612,862 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R178C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000045 ( 0 hom. )

Consequence

CALHM2
NM_015916.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.87

Publications

6 publications found

Variant links:

Genes affected

CALHM2 (HGNC:23493): (calcium homeostasis modulator family member 2) Predicted to enable cation channel activity. Involved in positive regulation of apoptotic process. Predicted to be integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

CALHM2 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015916.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
CALHM2	NM_015916.5	MANE Select	c.533G>A	p.Arg178His	missense	Exon 3 of 4	NP_057000.2
CALHM2	NR_024552.2		n.1006G>A		non_coding_transcript_exon	Exon 3 of 4
CALHM2	NR_046344.2		n.1006G>A		non_coding_transcript_exon	Exon 3 of 4

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CALHM2	ENST00000260743.10	TSL:1 MANE Select	c.533G>A	p.Arg178His	missense	Exon 3 of 4	ENSP00000260743.5	Q9HA72-1
CALHM2	ENST00000369788.7	TSL:2	c.533G>A	p.Arg178His	missense	Exon 3 of 4	ENSP00000358803.3	Q9HA72-1
CALHM2	ENST00000882006.1		c.533G>A	p.Arg178His	missense	Exon 4 of 5	ENSP00000552065.1

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000644

AC:

AN:

248258

AF XY:

0.0000741

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000174

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000546

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000805

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000445

AC:

AN:

1460554

Hom.:

Cov.:

AF XY:

0.0000454

AC XY:

AN XY:

726608

show subpopulations

African (AFR)

AF:

0.000119

AC:

AN:

33480

American (AMR)

AF:

0.000246

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86244

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52198

Middle Eastern (MID)

AF:

0.000695

AC:

AN:

5756

European-Non Finnish (NFE)

AF:

0.0000333

AC:

AN:

1111932

Other (OTH)

AF:

0.000132

AC:

AN:

60386

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.480

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000112

AC:

AN:

152308

Hom.:

Cov.:

AF XY:

0.0000940

AC XY:

AN XY:

74468

show subpopulations

African (AFR)

AF:

0.000192

AC:

AN:

41566

American (AMR)

AF:

0.000457

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5170

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68024

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.551

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000300

Hom.:

Bravo

AF:

0.000185

ESP6500AA

AF:

0.000228

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000742

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.25

BayesDel_addAF

Benign

-0.051

BayesDel_noAF

Uncertain

-0.040

CADD

Pathogenic

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.078

Eigen

Pathogenic

0.80

Eigen_PC

Pathogenic

0.78

FATHMM_MKL

Uncertain

0.93

LIST_S2

Uncertain

0.92

M_CAP

Benign

0.023

MetaRNN

Uncertain

0.56

MetaSVM

Benign

-0.94

MutationAssessor

Uncertain

2.5

PhyloP100

6.9

PrimateAI

Uncertain

0.51

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.27

Sift

Benign

0.14

Sift4G

Uncertain

0.057

Polyphen

1.0

Vest4

0.76

MVP

0.47

MPC

0.65

ClinPred

0.63

GERP RS

5.5

Varity_R

0.64

gMVP

0.63

Mutation Taster

=49/51

disease causing

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over