Variant 10-104315247-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001272013.2(ITPRIP):c.805C>T(p.Leu269Phe) variant causes a missense change. The variant allele was found at a frequency of 0.0000831 in 1,611,922 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000084 ( 0 hom. )

Consequence

ITPRIP
NM_001272013.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.68

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 Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ITPRIP	NM_001272013.2 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	2/2	ENST00000337478.3
ITPRIP	NM_001272012.2 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	2/2
ITPRIP	NM_033397.4 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	3/3
ITPRIP	XM_005270257.3 linkuse as main transcript	c.820C>T	p.Leu274Phe	missense_variant	2/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ITPRIP	ENST00000337478.3 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	2/2	1	NM_001272013.2	P1
ITPRIP	ENST00000278071.6 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	3/3	1		P1
ITPRIP	ENST00000358187.2 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	2/2	2		P1
ITPRIP	ENST00000647721.1 linkuse as main transcript	c.805C>T	p.Leu269Phe	missense_variant	3/3			P1

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152226

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000121

AC:

AN:

248242

Hom.:

AF XY:

0.000127

AC XY:

AN XY:

134310

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000175

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000659

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000188

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000843

AC:

123

AN:

1459696

Hom.:

Cov.:

AF XY:

0.0000895

AC XY:

AN XY:

725970

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000202

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000349

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000801

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152226

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000929

Hom.:

Bravo

AF:

0.0000680

ExAC

AF:

0.000132

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000534

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

Feb 06, 2023

The c.805C>T (p.L269F) alteration is located in exon 3 (coding exon 1) of the ITPRIP gene. This alteration results from a C to T substitution at nucleotide position 805, causing the leucine (L) at amino acid position 269 to be replaced by a phenylalanine (F). 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

Uncertain

0.36

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.27

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Benign

0.12

T;T;T;T

Eigen

Pathogenic

0.71

Eigen_PC

Pathogenic

0.69

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.84

T;.;.;.

M_CAP

Benign

0.030

MetaRNN

Uncertain

0.45

T;T;T;T

MetaSVM

Benign

-0.82

MutationAssessor

Uncertain

2.8

M;M;M;M

MutationTaster

Benign

0.99

D;D;D

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-1.3

N;N;N;.

REVEL

Benign

0.22

Sift

Uncertain

0.012

D;D;D;.

Sift4G

Pathogenic

0.0

D;D;D;.

Polyphen

1.0

D;D;D;D

Vest4

0.55

MVP

0.23

MPC

0.83

ClinPred

0.64

GERP RS

5.4

Varity_R

0.22

gMVP

0.52

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