Variant 4-70200499-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_017855.4(ODAM):c.426G>A(p.Met142Ile) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000191 in 1,571,808 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ODAM
NM_017855.4 missense, splice_region

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.29

Variant links:

Genes affected

ODAM (HGNC:26043): (odontogenic, ameloblast associated) Involved in several processes, including positive regulation of GTPase activity; positive regulation of epithelial cell proliferation involved in wound healing; and positive regulation of macromolecule metabolic process. Located in several cellular components, including extracellular space; mitotic spindle; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ODAM links:

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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=0.123885155).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ODAM	NM_017855.4 linkuse as main transcript	c.426G>A	p.Met142Ile	missense_variant, splice_region_variant	7/12	ENST00000683306.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ODAM	ENST00000683306.1 linkuse as main transcript	c.426G>A	p.Met142Ile	missense_variant, splice_region_variant	7/12		NM_017855.4	P1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151938

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000658

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000141

AC:

AN:

1419870

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

708614

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:

9.28e-7

Gnomad4 OTH exome

AF:

0.0000170

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151938

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74200

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000658

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

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

Nov 07, 2023

The c.426G>A (p.M142I) alteration is located in exon 6 (coding exon 6) of the ODAM gene. This alteration results from a G to A substitution at nucleotide position 426, causing the methionine (M) at amino acid position 142 to be replaced by an isoleucine (I). 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

0.32

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.045

T;.;.

Eigen

Benign

0.067

Eigen_PC

Benign

0.044

FATHMM_MKL

Benign

0.36

LIST_S2

Benign

0.63

T;T;T

M_CAP

Benign

0.018

MetaRNN

Benign

0.12

T;T;T

MetaSVM

Benign

-0.84

MutationAssessor

Uncertain

2.1

M;.;.

MutationTaster

Benign

0.93

N;N

PrimateAI

Benign

0.45

PROVEAN

Benign

-0.11

N;N;N

REVEL

Benign

0.093

Sift

Benign

0.079

T;T;T

Sift4G

Benign

0.43

T;T;T

Polyphen

0.79

P;.;.

Vest4

0.49

MutPred

0.21

Gain of glycosylation at Y145 (P = 0.0055);.;.;

MVP

0.25

MPC

0.010

ClinPred

0.47

GERP RS

4.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.15

gMVP

0.27

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