Variant 10-104314772-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001272013.2(ITPRIP):c.1280G>A(p.Gly427Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000806 in 1,613,814 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000079 ( 0 hom. )

Consequence

ITPRIP
NM_001272013.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.71

Variant links:

Genes affected

ITPRIP (HGNC:29370): (inositol 1,4,5-trisphosphate receptor interacting protein) This gene encodes a membrane-associated protein that binds the inositol 1,4,5-trisphosphate receptor (ITPR). The encoded protein enhances the sensitivity of ITPR to intracellular calcium signaling. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2012]

ITPRIP links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.04877144).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ITPRIP	NM_001272013.2 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	2/2	ENST00000337478.3
ITPRIP	NM_001272012.2 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	2/2
ITPRIP	NM_033397.4 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	3/3
ITPRIP	XM_005270257.3 linkuse as main transcript	c.1295G>A	p.Gly432Glu	missense_variant	2/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ITPRIP	ENST00000337478.3 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	2/2	1	NM_001272013.2	P1
ITPRIP	ENST00000278071.6 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	3/3	1		P1
ITPRIP	ENST00000358187.2 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	2/2	2		P1
ITPRIP	ENST00000647721.1 linkuse as main transcript	c.1280G>A	p.Gly427Glu	missense_variant	3/3			P1

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00317

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:

0.000478

GnomAD3 exomes

AF:

0.000140

AC:

AN:

249974

Hom.:

AF XY:

0.000133

AC XY:

AN XY:

135400

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000579

Gnomad ASJ exome

AF:

0.00289

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000355

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000794

AC:

116

AN:

1461610

Hom.:

Cov.:

AF XY:

0.0000770

AC XY:

AN XY:

727118

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.00283

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000162

Gnomad4 OTH exome

AF:

0.000331

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.0000941

AC XY:

AN XY:

74360

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00317

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000247

Hom.:

Bravo

AF:

0.0000680

ExAC

AF:

0.0000906

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

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 14, 2021

The c.1280G>A (p.G427E) alteration is located in exon 3 (coding exon 1) of the ITPRIP gene. This alteration results from a G to A substitution at nucleotide position 1280, causing the glycine (G) at amino acid position 427 to be replaced by a glutamic acid (E). 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

-0.23

BayesDel_noAF

Benign

-0.40

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.26

T;T;T;T

Eigen

Uncertain

0.44

Eigen_PC

Uncertain

0.39

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.85

T;.;.;.

M_CAP

Benign

0.0087

MetaRNN

Benign

0.049

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.6

M;M;M;M

MutationTaster

Benign

0.66

N;N;N

PrimateAI

Uncertain

0.62

PROVEAN

Uncertain

-2.4

N;N;N;.

REVEL

Benign

0.11

Sift

Uncertain

0.011

D;D;D;.

Sift4G

Uncertain

0.0060

D;D;D;.

Polyphen

0.98

D;D;D;D

Vest4

0.41

MVP

0.35

MPC

0.56

ClinPred

0.26

GERP RS

3.9

Varity_R

0.20

gMVP

0.56

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