chr12-123774226-G-A

Position:

chr12-123774226-G-A

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PM2PP2BP4_Strong

The NM_001372106.1(DNAH10):c.583G>A(p.Ala195Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000137 in 1,608,534 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00015 ( 0 hom. )

Consequence

DNAH10
NM_001372106.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.395

Variant links:

Genes affected

DNAH10 (HGNC:2941): (dynein axonemal heavy chain 10) Dyneins are microtubule-associated motor protein complexes composed of several heavy, light, and intermediate chains. The axonemal dyneins, found in cilia and flagella, are components of the outer and inner dynein arms attached to the peripheral microtubule doublets. DNAH10 is an inner arm dynein heavy chain (Maiti et al., 2000 [PubMed 11175280]).[supplied by OMIM, Mar 2008]

DNAH10 links:

LOC105370044 (HGNC:):

LOC105370044 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), DNAH10. . Gene score misZ 1.5457 (greater than the threshold 3.09). Trascript score misZ 3.4903 (greater than threshold 3.09). GenCC has associacion of gene with spermatogenic failure 56.

BP4

Computational evidence support a benign effect (MetaRNN=0.045405716).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DNAH10	NM_001372106.1 linkuse as main transcript	c.583G>A	p.Ala195Thr	missense_variant	5/79	ENST00000673944.1	NP_001359035.1
LOC105370044	XR_945481.4 linkuse as main transcript	n.496-8978C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DNAH10	ENST00000673944.1 linkuse as main transcript	c.583G>A	p.Ala195Thr	missense_variant	5/79		NM_001372106.1	ENSP00000501095	P1
DNAH10	ENST00000409039.8 linkuse as main transcript	c.583G>A	p.Ala195Thr	missense_variant	5/78	5		ENSP00000386770
DNAH10	ENST00000638045.1 linkuse as main transcript	c.400G>A	p.Ala134Thr	missense_variant	5/78	5		ENSP00000489675		Q8IVF4-1
DNAH10	ENST00000614082.1 linkuse as main transcript	c.-147G>A		5_prime_UTR_variant	5/20	5		ENSP00000479072

Frequencies

GnomAD3 genomes

AF:

0.0000591

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000384

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000535

AC:

AN:

243106

Hom.:

AF XY:

0.0000606

AC XY:

AN XY:

131910

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000613

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000170

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000718

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000146

AC:

212

AN:

1456192

Hom.:

Cov.:

AF XY:

0.000159

AC XY:

115

AN XY:

724256

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000696

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000757

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000182

Gnomad4 OTH exome

AF:

0.0000665

GnomAD4 genome

AF:

0.0000591

AC:

AN:

152342

Hom.:

Cov.:

AF XY:

0.0000671

AC XY:

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000115

Hom.:

Bravo

AF:

0.0000793

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000122

AC:

ExAC

AF:

0.0000331

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 28, 2021

The c.400G>A (p.A134T) alteration is located in exon 5 (coding exon 5) of the DNAH10 gene. This alteration results from a G to A substitution at nucleotide position 400, causing the alanine (A) at amino acid position 134 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.081

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.68

CADD

Benign

9.4

DANN

Benign

0.63

DEOGEN2

Benign

0.0021

.;T

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.071

LIST_S2

Benign

0.72

T;T

M_CAP

Benign

0.0074

MetaRNN

Benign

0.045

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.5

.;L

MutationTaster

Benign

1.0

PrimateAI

Benign

0.26

REVEL

Benign

0.082

Polyphen

0.10

.;B

MVP

0.088

MPC

0.14

ClinPred

0.017

GERP RS

0.76

Varity_R

0.025

gMVP

0.58

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

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