Genetic Variant NM_213607.3:c.61A>G (chr17-44901059-A-G) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_213607.3(DNAAF19):c.61A>G(p.Thr21Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000749 in 1,601,178 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000055 ( 0 hom. )

Consequence

DNAAF19
NM_213607.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.69

Publications

2 publications found

Variant links:

Genes affected

DNAAF19 (HGNC:32700): (coiled-coil domain containing 103) Enables protein homodimerization activity. Involved in axonemal dynein complex assembly; cilium movement; and determination of left/right symmetry. Predicted to be located in axoneme. Predicted to be part of outer dynein arm. Implicated in primary ciliary dyskinesia 17. [provided by Alliance of Genome Resources, Apr 2022]

DNAAF19 Gene-Disease associations (from GenCC):

primary ciliary dyskinesia 17
Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: ClinGen, Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
primary ciliary dyskinesia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

DNAAF19 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.01475516).

BP6

Variant 17-44901059-A-G is Benign according to our data. Variant chr17-44901059-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 3138230.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_213607.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
DNAAF19	NM_213607.3	MANE Select	c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	NP_998772.1	Q8IW40-1
DNAAF19	NM_001258395.2		c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	NP_001245324.1	Q8IW40-1
DNAAF19	NM_001258396.2		c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	NP_001245325.1	Q8IW40-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
DNAAF19	ENST00000417826.3	TSL:1 MANE Select	c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	ENSP00000391692.2	Q8IW40-1
DNAAF19	ENST00000410006.6	TSL:2	c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	ENSP00000387252.1	Q8IW40-1
DNAAF19	ENST00000357776.6	TSL:2	c.61A>G	p.Thr21Ala	missense	Exon 2 of 4	ENSP00000350420.2	F8W6J8

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152278

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000769

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000253

AC:

AN:

237624

AF XY:

0.00000775

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000348

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000552

AC:

AN:

1448782

Hom.:

Cov.:

AF XY:

0.00000277

AC XY:

AN XY:

721046

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32460

American (AMR)

AF:

0.00

AC:

AN:

39870

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25584

East Asian (EAS)

AF:

0.000127

AC:

AN:

39304

South Asian (SAS)

AF:

0.0000120

AC:

AN:

83682

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53362

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5732

European-Non Finnish (NFE)

AF:

9.02e-7

AC:

AN:

1108934

Other (OTH)

AF:

0.0000167

AC:

AN:

59854

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.556

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000262

AC:

AN:

152396

Hom.:

Cov.:

AF XY:

0.0000268

AC XY:

AN XY:

74526

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41604

American (AMR)

AF:

0.00

AC:

AN:

15312

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000770

AC:

AN:

5192

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10630

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68038

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000247

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Primary ciliary dyskinesia (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.060

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.45

CADD

Benign

3.3

(source)

DANN

Benign

0.82

DEOGEN2

Benign

0.018

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.0095

LIST_S2

Benign

0.52

M_CAP

Benign

0.0075

MetaRNN

Benign

0.015

MetaSVM

Benign

-0.97

MutationAssessor

Benign

-1.3

PhyloP100

1.7

PrimateAI

Benign

0.30

PROVEAN

Benign

1.1

REVEL

Benign

0.22

Sift

Benign

0.66

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.059

MutPred

0.27

Loss of phosphorylation at T21 (P = 0.0546)

MVP

0.28

MPC

0.19

ClinPred

0.019

GERP RS

-2.5

Varity_R

0.034

gMVP

0.11

Mutation Taster

=93/7

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over