Genetic Variant ITPRID1:p.Val238Met (chr7-31577976-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001257967.3(ITPRID1):c.712G>A(p.Val238Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000372 in 1,613,644 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 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: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ITPRID1
NM_001257967.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.21

Variant links:

Genes affected

ITPRID1 (HGNC:27363): (ITPR interacting domain containing 1) Predicted to enable signaling receptor binding activity. [provided by Alliance of Genome Resources, Apr 2022]

ITPRID1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.069846004).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ITPRID1	NM_001257967.3 link	c.712G>A	p.Val238Met	missense_variant	Exon 9 of 15	ENST00000615280.5	NP_001244896.2	Q6ZRS4-1A0A087WUB1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ITPRID1	ENST00000615280.5 link	c.712G>A	p.Val238Met	missense_variant	Exon 9 of 15	2	NM_001257967.3	ENSP00000478518.2	Q6ZRS4-1A0A087WUB1
ITPRID1	ENST00000407970.7 link	c.712G>A	p.Val238Met	missense_variant	Exon 8 of 14	1		ENSP00000384416.3	Q6ZRS4-1
ITPRID1	ENST00000409210.1 link	c.436G>A	p.Val146Met	missense_variant	Exon 6 of 13	2		ENSP00000387214.1	Q6ZRS4-3
ITPRID1	ENST00000319386.7 link	c.712G>A	p.Val238Met	missense_variant	Exon 8 of 14	2		ENSP00000313062.3	Q6ZRS4-2

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152150

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461494

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727022

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152150

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74324

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 07, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.712G>A (p.V238M) alteration is located in exon 8 (coding exon 7) of the CCDC129 gene. This alteration results from a G to A substitution at nucleotide position 712, causing the valine (V) at amino acid position 238 to be replaced by a methionine (M). 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

0.096

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.83

CADD

Benign

8.6

DANN

Uncertain

0.99

DEOGEN2

Benign

0.00046

.;.;T;.;.

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.029

LIST_S2

Benign

0.67

T;T;T;T;T

M_CAP

Benign

0.0062

MetaRNN

Benign

0.070

T;T;T;T;T

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.28

PROVEAN

Benign

-0.24

.;N;N;N;N

REVEL

Benign

0.034

Sift

Benign

0.056

.;T;T;T;T

Sift4G

Benign

0.26

T;T;T;T;T

Polyphen

0.26

.;B;B;.;.

Vest4

0.034

MVP

0.33

MPC

0.040

ClinPred

0.13

GERP RS

-4.7

Varity_R

0.024

gMVP

0.12

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