Variant 5-76403579-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_006633.5(IQGAP2):c.34C>A(p.Pro12Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000139 in 1,543,222 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 Benign (★).

Frequency

Genomes: 𝑓 0.00034 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

IQGAP2
NM_006633.5 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.45

Variant links:

Genes affected

IQGAP2 (HGNC:6111): (IQ motif containing GTPase activating protein 2) This gene encodes a member of the IQGAP family. The encoded protein contains three IQ domains, one calponin homology domain, one Ras-GAP domain and one WW domain. This protein interacts with components of the cytoskeleton, with cell adhesion molecules, and with several signaling molecules to regulate cell morphology and motility. It also acts as a tumor suppressor and has been found to play a role in regulating innate antiviral responses. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2017]

IQGAP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.006500095).

BP6

Variant 5-76403579-C-A is Benign according to our data. Variant chr5-76403579-C-A is described in ClinVar as [Benign]. Clinvar id is 729524.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd at 52 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
IQGAP2	NM_006633.5 linkuse as main transcript	c.34C>A	p.Pro12Thr	missense_variant	1/36	ENST00000274364.11
IQGAP2	XM_017008960.2 linkuse as main transcript	c.34C>A	p.Pro12Thr	missense_variant	1/35

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
IQGAP2	ENST00000274364.11 linkuse as main transcript	c.34C>A	p.Pro12Thr	missense_variant	1/36	1	NM_006633.5	P1	Q13576-1
IQGAP2	ENST00000692467.1 linkuse as main transcript	n.235C>A		non_coding_transcript_exon_variant	1/2

Frequencies

GnomAD3 genomes

AF:

0.000342

AC:

AN:

152072

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:

0.0101

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000575

AC:

AN:

144442

Hom.:

AF XY:

0.000509

AC XY:

AN XY:

80564

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00887

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000257

GnomAD4 exome

AF:

0.000117

AC:

163

AN:

1391036

Hom.:

Cov.:

AF XY:

0.000106

AC XY:

AN XY:

688496

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00422

Gnomad4 SAS exome

AF:

0.0000383

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000647

Gnomad4 OTH exome

AF:

0.000191

GnomAD4 genome

AF:

0.000342

AC:

AN:

152186

Hom.:

Cov.:

AF XY:

0.000457

AC XY:

AN XY:

74428

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0101

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000680

Hom.:

Bravo

AF:

0.000506

ExAC

AF:

0.000389

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Apr 16, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.39

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.41

Cadd

Uncertain

Dann

Uncertain

0.99

DEOGEN2

Benign

0.30

Eigen

Benign

-0.20

Eigen_PC

Benign

-0.075

FATHMM_MKL

Benign

0.73

LIST_S2

Uncertain

0.86

MetaRNN

Benign

0.0065

MetaSVM

Benign

-0.88

MutationAssessor

Benign

2.0

MutationTaster

Benign

0.97

D;D

PrimateAI

Pathogenic

0.89

PROVEAN

Uncertain

-2.6

REVEL

Benign

0.11

Sift

Uncertain

0.0060

Sift4G

Benign

0.094

Polyphen

0.060

Vest4

0.31

MutPred

0.35

Gain of phosphorylation at P12 (P = 0.0245);

MVP

0.41

MPC

0.21

ClinPred

0.23

GERP RS

3.3

Varity_R

0.46

gMVP

0.53

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