19-11420964-G-C

Variant names:

• chr19-11420964-G-C
• rs377055121
• NM_145045.5:c.1676-17C>G

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_Strong BP6_Moderate BS1

The NM_145045.5(ODAD3):​c.1676-17C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000617 in 1,603,624 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.00032 (0 hom., cov: 30)
  • Exomes 𝑓: 0.000034 (0 hom.)
• Consequence: ODAD3 NM_145045.5 intron
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.752
• Publications: 0 publications found

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: ClinGen, G2P, Labcorp Genetics (formerly Invitae)
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BP6: Variant 19-11420964-G-C is Benign according to our data. Variant chr19-11420964-G-C is described in ClinVar as Likely_benign. ClinVar VariationId is 2047329.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000322 (49/152100) while in subpopulation AFR AF = 0.00106 (44/41492). AF 95% confidence interval is 0.000811. There are 0 homozygotes in GnomAd4. There are 22 alleles in the male GnomAd4 subpopulation. Median coverage is 30. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145045.5. 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
	ODAD3	NM_145045.5	MANE Select	c.1676-17C>G		intron	N/A	NP_659482.3
	ODAD3	NM_001302453.1		c.1514-17C>G		intron	N/A	NP_001289382.1	A5D8V7-2
	ODAD3	NM_001302454.2		c.1496-17C>G		intron	N/A	NP_001289383.1	K7EN59

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ODAD3	ENST00000356392.9	TSL:1 MANE Select	c.1676-17C>G		intron	N/A	ENSP00000348757.3	A5D8V7-1
	ODAD3	ENST00000591179.5	TSL:1	c.1496-17C>G		intron	N/A	ENSP00000466800.1	K7EN59
	ODAD3	ENST00000861507.1		c.1574-17C>G		intron	N/A	ENSP00000531566.1

Frequencies

GnomAD3 genomes AF: 0.000303 AC: 46 AN: 151982 Hom.: 0 Cov.: 30

Gnomad AFR AF: 0.000991

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000262

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: 0.000478

GnomAD2 exomes AF: 0.0000767 AC: 19 AN: 247642 AF XY: 0.0000669

Gnomad AFR exome AF: 0.00117

Gnomad AMR exome AF: 0.0000290

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000344 AC: 50 AN: 1451524 Hom.: 0 Cov.: 29 AF XY: 0.0000277 AC XY: 20 AN XY: 722620

African (AFR) AF: 0.00120 AC: 40 AN: 33246

American (AMR) AF: 0.0000447 AC: 2 AN: 44712

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26066

East Asian (EAS) AF: 0.00 AC: 0 AN: 39650

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86054

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53248

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5748

European-Non Finnish (NFE) AF: 9.07e-7 AC: 1 AN: 1102726

Other (OTH) AF: 0.0000832 AC: 5 AN: 60074

GnomAD4 genome AF: 0.000322 AC: 49 AN: 152100 Hom.: 0 Cov.: 30 AF XY: 0.000296 AC XY: 22 AN XY: 74352

African (AFR) AF: 0.00106 AC: 44 AN: 41492

American (AMR) AF: 0.000262 AC: 4 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5154

South Asian (SAS) AF: 0.00 AC: 0 AN: 4814

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67970

Other (OTH) AF: 0.000473 AC: 1 AN: 2112

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.000385

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Primary ciliary dyskinesia 30 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	5.9
DANN	Benign	0.46
PhyloP100		0.75

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

Other links and lift over

dbSNP: rs377055121; hg19: chr19-11531632;