12-123918883-C-T

Variant names:

• chr12-123918883-C-T
• rs200907051
• NM_001372106.1:c.11440C>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001372106.1(DNAH10):​c.11440C>T​(p.Leu3814Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00000479 in 1,461,630 control chromosomes in the GnomAD database, with no homozygous occurrence. 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. L3814V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000048 (0 hom.)
• Consequence: DNAH10 NM_001372106.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.99
• Publications: 0 publications found

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]

CCDC92 (HGNC:29563): (coiled-coil domain containing 92) Enables identical protein binding activity. Located in centriole; centrosome; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001372106.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAH10	NM_001372106.1	MANE Select	c.11440C>T	p.Leu3814Phe	missense	Exon 65 of 79	NP_001359035.1	A0A669KB38
	DNAH10	NM_207437.3		c.11086C>T	p.Leu3696Phe	missense	Exon 64 of 78	NP_997320.2	B0I1S1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAH10	ENST00000673944.1	MANE Select	c.11440C>T	p.Leu3814Phe	missense	Exon 65 of 79	ENSP00000501095.1	A0A669KB38
	DNAH10	ENST00000409039.8	TSL:5	c.11269C>T	p.Leu3757Phe	missense	Exon 64 of 78	ENSP00000386770.4	A0A1C7CYW8
	DNAH10	ENST00000638045.1	TSL:5	c.11086C>T	p.Leu3696Phe	missense	Exon 64 of 78	ENSP00000489675.1	Q8IVF4-1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000479 AC: 7 AN: 1461630 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727082

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53340

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000630 AC: 7 AN: 1111860

Other (OTH) AF: 0.00 AC: 0 AN: 60370

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.48
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.046	T
Eigen	Uncertain	0.59
Eigen_PC	Uncertain	0.44
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.042	D
MetaRNN	Uncertain	0.65	D
MetaSVM	Uncertain	-0.019	T
MutationAssessor	Pathogenic	3.8	H
PhyloP100		5.0
PrimateAI	Uncertain	0.64	T
PROVEAN	Uncertain	-3.8	D
REVEL	Uncertain	0.37
Sift	Uncertain	0.0040	D
Polyphen		1.0	D
MutPred		0.39		Gain of MoRF binding (P = 0.097)
MVP		0.53
MPC		0.65
ClinPred		1.0	D
GERP RS		5.8
Varity_R		0.29
gMVP		0.50
Mutation Taster		=41/59	disease causing

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

Other links and lift over

dbSNP: rs200907051; hg19: chr12-124403430;