rs145222993

chr19-48303068-T-Achr19-48303068-T-C

Variant summary

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

The NM_001364171.2(ODAD1):c.1016A>T(p.Asn339Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,614,044 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. N339S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ODAD1 NM_001364171.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.882

Genes affected

ODAD1 (HGNC:26560): (outer dynein arm docking complex subunit 1) This gene encodes a coiled-coil domain-containing protein that is a component of the outer dynein arm docking complex in cilia cells. Mutations in this gene may cause primary ciliary dyskinesia 20. [provided by RefSeq, May 2013]

ACMG classification

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	UniProt
ODAD1	NM_001364171.2	c.1016A>T	p.Asn339Ile	missense_variant	11/16	ENST00000674294.1
ODAD1	NM_144577.4	c.905A>T	p.Asn302Ile	missense_variant	9/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ODAD1	ENST00000674294.1	c.1016A>T	p.Asn339Ile	missense_variant	11/16		NM_001364171.2	P2

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152096 Hom.: 0 Cov.: 32

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: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461830 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727220

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: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152214 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74432

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.30
BayesDel_addAF	Benign	-0.075	T
BayesDel_noAF	Benign	-0.35
Cadd	Uncertain	23
Dann	Uncertain	0.99
DEOGEN2	Benign	0.12	T
Eigen	Benign	0.082
Eigen_PC	Benign	0.0035
FATHMM_MKL	Benign	0.59	D
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.077	D
MetaRNN	Uncertain	0.74	D
MetaSVM	Benign	-0.93	T
MutationAssessor	Uncertain	2.3	M
MutationTaster	Benign	0.98	D
PrimateAI	Uncertain	0.54	T
PROVEAN	Pathogenic	-7.1	D
REVEL	Benign	0.17
Sift	Uncertain	0.0080	D
Sift4G	Uncertain	0.022	D
Polyphen		0.93	P
Vest4		0.69
MutPred		0.47		Loss of disorder (P = 0.0393);
MVP		0.69
MPC		0.81
ClinPred		0.95	D
GERP RS		1.5
Varity_R		0.30
gMVP		0.71

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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

Other links and lift over

dbSNP: rs145222993; hg19: chr19-48806325;