Variant 2-84525660-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_001370.2(DNAH6):c.321A>C(p.Pro107Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00181 in 1,550,696 control chromosomes in the GnomAD database, including 37 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0095 ( 21 hom., cov: 32)

Exomes 𝑓: 0.00097 ( 16 hom. )

Consequence

DNAH6
NM_001370.2 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.01

Variant links:

Genes affected

DNAH6 (HGNC:2951): (dynein axonemal heavy chain 6) This gene belongs to the dynein family, whose members encode large proteins that are constituents of the microtubule-associated motor protein complex. This complex is composed of dynein heavy, intermediate and light chains, which can be axonemal or cytoplasmic. This protein is an axonemal dynein heavy chain. It is involved in producing force for ciliary beating by using energy from ATP hydrolysis. Mutations in this gene may cause primary ciliary dyskinesia (PCD) as well as heterotaxy. [provided by RefSeq, Jun 2016]

DNAH6 links:

DNAH6 (HGNC:):

DNAH6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.88).

BP6

Variant 2-84525660-A-C is Benign according to our data. Variant chr2-84525660-A-C is described in ClinVar as [Benign]. Clinvar id is 783979.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00953 (1451/152290) while in subpopulation AFR AF= 0.0336 (1398/41566). AF 95% confidence interval is 0.0322. There are 21 homozygotes in gnomad4. There are 668 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 21 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DNAH6	NM_001370.2 linkuse as main transcript	c.321A>C	p.Pro107Pro	synonymous_variant	3/77	ENST00000389394.8	NP_001361.1	Q9C0G6-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
DNAH6	ENST00000389394.8 linkuse as main transcript	c.321A>C	p.Pro107Pro	synonymous_variant	3/77	5	NM_001370.2	ENSP00000374045.3	Q9C0G6-1
DNAH6	ENST00000494025.1 linkuse as main transcript	n.229+7609A>C		intron_variant		1
DNAH6	ENST00000468661.1 linkuse as main transcript	n.376A>C		non_coding_transcript_exon_variant	3/4	4
DNAH6	ENST00000476689.5 linkuse as main transcript	n.458A>C		non_coding_transcript_exon_variant	3/11	2

Frequencies

GnomAD3 genomes

AF:

0.00951

AC:

1447

AN:

152172

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0336

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00216

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00669

GnomAD3 exomes

AF:

0.00210

AC:

328

AN:

156046

Hom.:

AF XY:

0.00168

AC XY:

139

AN XY:

82710

show subpopulations

Gnomad AFR exome

AF:

0.0365

Gnomad AMR exome

AF:

0.00138

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000880

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000166

Gnomad OTH exome

AF:

0.000687

GnomAD4 exome

AF:

0.000965

AC:

1350

AN:

1398406

Hom.:

Cov.:

AF XY:

0.000812

AC XY:

560

AN XY:

689720

show subpopulations

Gnomad4 AFR exome

AF:

0.0360

Gnomad4 AMR exome

AF:

0.00149

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000152

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000139

Gnomad4 OTH exome

AF:

0.00228

GnomAD4 genome

AF:

0.00953

AC:

1451

AN:

152290

Hom.:

Cov.:

AF XY:

0.00897

AC XY:

668

AN XY:

74474

show subpopulations

Gnomad4 AFR

AF:

0.0336

Gnomad4 AMR

AF:

0.00216

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00662

Alfa

AF:

0.00409

Hom.:

Bravo

AF:

0.0110

Asia WGS

AF:

0.00144

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Feb 25, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.88

CADD

Benign

2.3

DANN

Benign

0.54

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over