chr12-123772880-G-A

Variant names:

• chr12-123772880-G-A
• NM_001372106.1:c.443G>A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001372106.1(DNAH10):​c.443G>A​(p.Cys148Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,590 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: DNAH10 NM_001372106.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0900

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]

LOC105370044 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.11077762).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNAH10	NM_001372106.1	c.443G>A	p.Cys148Tyr	missense_variant	Exon 4 of 79	ENST00000673944.1	NP_001359035.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DNAH10	ENST00000673944.1	c.443G>A	p.Cys148Tyr	missense_variant	Exon 4 of 79		NM_001372106.1	ENSP00000501095.1
DNAH10	ENST00000409039.8	c.443G>A	p.Cys148Tyr	missense_variant	Exon 4 of 78	5		ENSP00000386770.4
DNAH10	ENST00000638045.1	c.260G>A	p.Cys87Tyr	missense_variant	Exon 4 of 78	5		ENSP00000489675.1
DNAH10	ENST00000614082	c.-287G>A		5_prime_UTR_variant	Exon 4 of 20	5		ENSP00000479072.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460590 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 726572

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.00e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	3.5
DANN	Benign	0.28
DEOGEN2	Benign	0.0014	.;T
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.035	N
LIST_S2	Benign	0.57	T;T
M_CAP	Benign	0.0047	T
MetaRNN	Benign	0.11	T;T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	1.8	.;L
PrimateAI	Benign	0.43	T
REVEL	Benign	0.11
Polyphen		0.028	.;B
MutPred		0.35		.;Loss of catalytic residue at M85 (P = 2e-04);
MVP		0.085
MPC		0.25
ClinPred		0.025	T
GERP RS		1.6
Varity_R		0.045
gMVP		0.63

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr12-124257427;