rs190964996

Variant names:

• chr19-48297398-C-G
• rs190964996
• NM_001364171.2:c.1702G>C
• ODAD1 p.Val568Leu

Your query was ambiguous. Multiple possible variants found:

• chr19-48297398-C-G
• chr19-48297398-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001364171.2(ODAD1):​c.1702G>C​(p.Val568Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000688 in 1,454,216 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V568I) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: ODAD1 NM_001364171.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.09
• Publications: 0 publications found

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]

ODAD1 Gene-Disease associations (from GenCC):

• primary ciliary dyskinesia 20

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

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.046557307).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001364171.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ODAD1	NM_001364171.2	MANE Select	c.1702G>C	p.Val568Leu	missense	Exon 16 of 16	NP_001351100.1	A0A6I8PTZ2
	ODAD1	NM_144577.4		c.1591G>C	p.Val531Leu	missense	Exon 14 of 14	NP_653178.3	Q96M63-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ODAD1	ENST00000674294.1	MANE Select	c.1702G>C	p.Val568Leu	missense	Exon 16 of 16	ENSP00000501363.1	A0A6I8PTZ2
	ODAD1	ENST00000315396.7	TSL:1	c.1591G>C	p.Val531Leu	missense	Exon 14 of 14	ENSP00000318429.7	Q96M63-1
	ODAD1	ENST00000859784.1		c.1762G>C	p.Val588Leu	missense	Exon 15 of 15	ENSP00000529843.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.88e-7 AC: 1 AN: 1454216 Hom.: 0 Cov.: 62 AF XY: 0.00000138 AC XY: 1 AN XY: 723736

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.00 AC: 0 AN: 44710

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26118

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86244

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 45990

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5752

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111888

Other (OTH) AF: 0.00 AC: 0 AN: 60344

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Primary ciliary dyskinesia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.086
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.72
CADD	Benign	0.045
DANN	Benign	0.52
DEOGEN2	Benign	0.0032	T
Eigen	Benign	-1.6
Eigen_PC	Benign	-1.6
FATHMM_MKL	Benign	0.019	N
LIST_S2	Benign	0.32	T
M_CAP	Benign	0.0030	T
MetaRNN	Benign	0.047	T
MetaSVM	Benign	-0.98	T
MutationAssessor	Benign	0.0	N
PhyloP100		-1.1
PrimateAI	Benign	0.26	T
PROVEAN	Benign	-0.49	N
REVEL	Benign	0.018
Sift	Benign	0.35	T
Sift4G	Benign	0.40	T
Varity_R		0.036
gMVP		0.069
Mutation Taster		=100/0	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs190964996;

hg19: chr19-48800655;