Genetic Variant ISOC2:p.Arg98Gln (chr19-55455691-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001136201.2(ISOC2):c.293G>A(p.Arg98Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000211 in 1,610,798 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

ISOC2
NM_001136201.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.425

Publications

0 publications found

Variant links:

Genes affected

ISOC2 (HGNC:26278): (isochorismatase domain containing 2) Involved in protein destabilization. Located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ISOC2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06875202).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001136201.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ISOC2	NM_001136201.2	MANE Select	c.293G>A	p.Arg98Gln	missense	Exon 3 of 6	NP_001129673.1	Q96AB3-1
ISOC2	NM_024710.3		c.293G>A	p.Arg98Gln	missense	Exon 3 of 6	NP_078986.1	Q96AB3-2
ISOC2	NM_001136202.2		c.139-361G>A		intron	N/A	NP_001129674.1	Q96AB3-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ISOC2	ENST00000425675.7	TSL:1 MANE Select	c.293G>A	p.Arg98Gln	missense	Exon 3 of 6	ENSP00000401726.1	Q96AB3-1
ISOC2	ENST00000085068.7	TSL:2	c.293G>A	p.Arg98Gln	missense	Exon 3 of 6	ENSP00000085068.2	Q96AB3-2
ISOC2	ENST00000910877.1		c.293G>A	p.Arg98Gln	missense	Exon 4 of 7	ENSP00000580936.1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152218

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000286

AC:

AN:

244516

AF XY:

0.0000376

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000363

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000213

AC:

AN:

1458460

Hom.:

Cov.:

AF XY:

0.0000262

AC XY:

AN XY:

725038

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33438

American (AMR)

AF:

0.0000225

AC:

AN:

44536

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26046

East Asian (EAS)

AF:

0.00

AC:

AN:

39606

South Asian (SAS)

AF:

0.0000350

AC:

AN:

85778

European-Finnish (FIN)

AF:

0.0000190

AC:

AN:

52642

Middle Eastern (MID)

AF:

0.000176

AC:

AN:

5690

European-Non Finnish (NFE)

AF:

0.0000225

AC:

AN:

1110554

Other (OTH)

AF:

0.00

AC:

AN:

60170

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

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:

0.0000197

AC:

AN:

152338

Hom.:

Cov.:

AF XY:

0.0000268

AC XY:

AN XY:

74490

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41568

American (AMR)

AF:

0.00

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.000207

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10632

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68018

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

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:

0.000130

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.0000495

AC:

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

0.082

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

(source)

DANN

Benign

0.92

DEOGEN2

Benign

0.018

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.24

FATHMM_MKL

Benign

0.67

LIST_S2

Benign

0.80

M_CAP

Benign

0.0080

MetaRNN

Benign

0.069

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.62

PhyloP100

0.42

PrimateAI

Benign

0.37

PROVEAN

Benign

-0.44

REVEL

Benign

0.042

Sift

Benign

0.58

Sift4G

Benign

0.60

Polyphen

0.93

Vest4

0.22

MutPred

0.36

Gain of disorder (P = 0.158)

MVP

0.51

MPC

0.098

ClinPred

0.088

GERP RS

3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.019

gMVP

0.58

Mutation Taster

=92/8

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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