Genetic Variant ODAD3:p.Ser3Tyr (chr19-11435009-G-T) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_145045.5(ODAD3):c.8C>A(p.Ser3Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,458,124 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S3C) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ODAD3
NM_145045.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.12

Publications

1 publications found

Variant links:

Genes affected

ODAD3 (HGNC:28303): (outer dynein arm docking complex subunit 3) This gene encodes a protein containing coiled-coil domains. The encoded protein functions in outer dynein arm assembly and is required for motile cilia function. Mutations in this gene result in primary ciliary dyskinesia. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2014]

ODAD3 Gene-Disease associations (from GenCC):

primary ciliary dyskinesia 30
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, G2P
primary ciliary dyskinesia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ODAD3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ODAD3	NM_145045.5 link	c.8C>A	p.Ser3Tyr	missense_variant	Exon 1 of 13	ENST00000356392.9	NP_659482.3	A5D8V7-1B3KPH7
ODAD3	NM_001302454.2 link	c.8C>A	p.Ser3Tyr	missense_variant	Exon 1 of 11		NP_001289383.1	K7EN59
ODAD3	XM_017026241.2 link	c.8C>A	p.Ser3Tyr	missense_variant	Exon 1 of 9		XP_016881730.1
ODAD3	NM_001302453.1 link	c.82+681C>A		intron_variant	Intron 1 of 12		NP_001289382.1	A5D8V7-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ODAD3	ENST00000356392.9 link	c.8C>A	p.Ser3Tyr	missense_variant	Exon 1 of 13	1	NM_145045.5	ENSP00000348757.3		A5D8V7-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000820

AC:

AN:

244038

AF XY:

0.00000752

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000180

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1458124

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

725400

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33446

American (AMR)

AF:

0.00

AC:

AN:

44632

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26082

East Asian (EAS)

AF:

0.00

AC:

AN:

39666

South Asian (SAS)

AF:

0.00

AC:

AN:

86226

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50594

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5724

European-Non Finnish (NFE)

AF:

0.00000180

AC:

AN:

1111444

Other (OTH)

AF:

0.00

AC:

AN:

60310

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.36

BayesDel_addAF

Benign

-0.021

BayesDel_noAF

Benign

-0.25

CADD

Uncertain

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0033

T;T

Eigen

Uncertain

0.32

Eigen_PC

Benign

0.20

FATHMM_MKL

Benign

0.23

LIST_S2

Benign

0.81

T;T

M_CAP

Benign

0.022

MetaRNN

Uncertain

0.45

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.6

M;.

PhyloP100

2.1

PrimateAI

Uncertain

0.62

PROVEAN

Benign

-0.67

N;.

REVEL

Benign

0.076

Sift

Pathogenic

0.0

D;.

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;.

Vest4

0.55

MutPred

0.17

Gain of catalytic residue at S3 (P = 0.0367);Gain of catalytic residue at S3 (P = 0.0367);

MVP

0.68

MPC

1.5

ClinPred

0.93

GERP RS

1.4

PromoterAI

0.014

Neutral

(source)

Varity_R

0.14

gMVP

0.40

Mutation Taster

=91/9

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over