rs4930729

chr12-123841430-T-Achr12-123841430-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2 PP2 BP4_Moderate

The NM_001372106.1(DNAH10):c.5245T>A(p.Leu1749Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000394 in 152,136 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L1749V) has been classified as Benign.

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000055 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: DNAH10 NM_001372106.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.283

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant where missense usually causes diseases, DNAH10
• BP4: Computational evidence support a benign effect (MetaRNN=0.07612291).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DNAH10	NM_001372106.1	c.5245T>A	p.Leu1749Met	missense_variant	30/79	ENST00000673944.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DNAH10	ENST00000673944.1	c.5245T>A	p.Leu1749Met	missense_variant	30/79		NM_001372106.1	P1
DNAH10	ENST00000409039.8	c.5074T>A	p.Leu1692Met	missense_variant	29/78	5
DNAH10	ENST00000638045.1	c.4891T>A	p.Leu1631Met	missense_variant	29/78	5
DNAH10	ENST00000497783.3	c.433T>A	p.Leu145Met	missense_variant, NMD_transcript_variant	3/21	2

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152136 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000145

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00

GnomAD3 exomes AF: 0.0000201 AC: 5 AN: 249270 Hom.: 0 AF XY: 0.00000740 AC XY: 1 AN XY: 135226

Gnomad AFR exome AF: 0.000194

Gnomad AMR exome AF: 0.0000290

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000327

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000547 AC: 8 AN: 1461710 Hom.: 0 Cov.: 78 AF XY: 0.00000550 AC XY: 4 AN XY: 727138

Gnomad4 AFR exome AF: 0.000119

Gnomad4 AMR exome AF: 0.0000224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152136 Hom.: 0 Cov.: 32 AF XY: 0.0000404 AC XY: 3 AN XY: 74314

Gnomad4 AFR AF: 0.000145

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ExAC AF: 0.0000414 AC: 5

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.090
BayesDel_addAF	Benign	-0.39	T
BayesDel_noAF	Benign	-0.51
Cadd	Benign	4.7
Dann	Benign	0.83
Eigen	Benign	-1.5
Eigen_PC	Benign	-1.6
FATHMM_MKL	Benign	0.032	N
LIST_S2	Benign	0.26	T;T
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.076	T;T
MetaSVM	Benign	-1.1	T
MutationTaster	Benign	1.0	P
PrimateAI	Benign	0.28	T
REVEL	Benign	0.10
Polyphen		0.037	.;B
MutPred		0.56		.;Gain of disorder (P = 0.0415);
MVP		0.12
MPC		0.15
ClinPred		0.023	T
GERP RS		-5.3
Varity_R		0.16
gMVP		0.30

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

Other links and lift over

dbSNP: rs4930729; hg19: chr12-124325977;