Genetic Variant DNAH11:c.-14C>T (chr7-21543232-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_001277115.2(DNAH11):c.-14C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000146 in 1,366,828 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: not found (cov: 33)

Exomes 𝑓: 0.0000015 ( 0 hom. )

Consequence

DNAH11
NM_001277115.2 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.426

Publications

1 publications found

Variant links:

Genes affected

DNAH11 (HGNC:2942): (dynein axonemal heavy chain 11) This gene encodes a ciliary outer dynein arm protein and is a member of the dynein heavy chain family. It is a microtubule-dependent motor ATPase and has been reported to be involved in the movement of respiratory cilia. Mutations in this gene have been implicated in causing Kartagener Syndrome (a combination of situs inversus totalis and Primary Ciliary Dyskinesia (PCD), also called Immotile Cilia Syndrome 1 (ICS1)) and male sterility. [provided by RefSeq, Mar 2013]

DNAH11 Gene-Disease associations (from GenCC):

primary ciliary dyskinesia 7
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: PanelApp Australia, Laboratory for Molecular Medicine, Labcorp Genetics (formerly Invitae), ClinGen
primary ciliary dyskinesia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

DNAH11 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.59).

BP6

Variant 7-21543232-C-T is Benign according to our data. Variant chr7-21543232-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 257842.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNAH11	NM_001277115.2 link	c.-14C>T		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 82	ENST00000409508.8	NP_001264044.1	Q96DT5Q96NT7H9NAJ8H9NAJ7
DNAH11	NM_001277115.2 link	c.-14C>T		5_prime_UTR_variant	Exon 1 of 82	ENST00000409508.8	NP_001264044.1	Q96DT5Q96NT7H9NAJ8H9NAJ7

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
DNAH11	ENST00000409508.8 link	c.-14C>T	5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 82	5	NM_001277115.2	ENSP00000475939.1	Q96DT5
DNAH11	ENST00000409508.8 link	c.-14C>T	5_prime_UTR_variant	Exon 1 of 82	5	NM_001277115.2	ENSP00000475939.1	Q96DT5
DNAH11	ENST00000607050.1 link	n.-214C>T	upstream_gene_variant		3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000780

AC:

AN:

128140

AF XY:

0.0000144

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000103

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000146

AC:

AN:

1366828

Hom.:

Cov.:

AF XY:

0.00000149

AC XY:

AN XY:

671464

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30608

American (AMR)

AF:

0.00

AC:

AN:

32626

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24034

East Asian (EAS)

AF:

0.00

AC:

AN:

35310

South Asian (SAS)

AF:

0.00

AC:

AN:

76606

European-Finnish (FIN)

AF:

0.0000484

AC:

AN:

41364

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3990

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1065774

Other (OTH)

AF:

0.00

AC:

AN:

56516

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.59

CADD

Benign

(source)

DANN

Benign

0.96

PhyloP100

-0.43

PromoterAI

0.022

Neutral

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over