chr19-48296995-C-G

Variant names:

• chr19-48296995-C-G
• NM_001364171.2:c.2105G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001364171.2(ODAD1):​c.2105G>C​(p.Ser702Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ODAD1 NM_001364171.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.637
• 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: Labcorp Genetics (formerly Invitae), G2P, ClinGen
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.13304344).

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.2105G>C	p.Ser702Thr	missense	Exon 16 of 16	NP_001351100.1	A0A6I8PTZ2
	ODAD1	NM_144577.4		c.1994G>C	p.Ser665Thr	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.2105G>C	p.Ser702Thr	missense	Exon 16 of 16	ENSP00000501363.1	A0A6I8PTZ2
	ODAD1	ENST00000315396.7	TSL:1	c.1994G>C	p.Ser665Thr	missense	Exon 14 of 14	ENSP00000318429.7	Q96M63-1
	ODAD1	ENST00000859784.1		c.2165G>C	p.Ser722Thr	missense	Exon 15 of 15	ENSP00000529843.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

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	0.10
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	18
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0067	T
Eigen	Benign	-0.29
Eigen_PC	Benign	-0.35
FATHMM_MKL	Benign	0.34	N
LIST_S2	Benign	0.43	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.1	L
PhyloP100		0.64
PrimateAI	Benign	0.40	T
PROVEAN	Benign	-1.1	N
REVEL	Benign	0.043
Sift	Benign	0.040	D
Sift4G	Pathogenic	0.0	D
Polyphen		0.71	P
Vest4		0.12
MutPred		0.13		Gain of glycosylation at S663 (P = 0.0921)
MVP		0.37
MPC		0.52
ClinPred		0.44	T
GERP RS		1.4
Varity_R		0.10
gMVP		0.16
Mutation Taster		=97/3	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

Other links and lift over

hg19: chr19-48800252;