NM_173628.4:c.5226G>C

Variant names:

• chr17-78501838-C-G
• rs690844
• NM_173628.4:c.5226G>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_173628.4(DNAH17):​c.5226G>C​(p.Met1742Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Benign in ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: DNAH17 NM_173628.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.43
• Publications: 34 publications found

Genes affected

DNAH17 (HGNC:2946): (dynein axonemal heavy chain 17) Dyneins are microtubule-associated motor protein complexes composed of several heavy, light, and intermediate chains. DNAH17 is a heavy chain associated with axonemal dynein (Milisav and Affara, 1998 [PubMed 9545504]).[supplied by OMIM, Mar 2008]

DNAH17-AS1 (HGNC:48594): (DNAH17 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.039789587).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173628.4. 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
	DNAH17	NM_173628.4	MANE Select	c.5226G>C	p.Met1742Ile	missense	Exon 34 of 81	NP_775899.3	Q9UFH2-1
	DNAH17-AS1	NR_102401.1		n.3945C>G		non_coding_transcript_exon	Exon 6 of 6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAH17	ENST00000389840.7	TSL:5 MANE Select	c.5226G>C	p.Met1742Ile	missense	Exon 34 of 81	ENSP00000374490.6	Q9UFH2-1
	DNAH17-AS1	ENST00000598378.2	TSL:2	n.3379C>G		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 65

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.42	T
BayesDel_noAF	Benign	-0.84
CADD	Benign	0.0020
DANN	Benign	0.82
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.089	N
LIST_S2	Benign	0.49	T
M_CAP	Benign	0.0054	T
MetaRNN	Benign	0.040	T
MetaSVM	Benign	-0.94	T
PhyloP100		-1.4
PrimateAI	Uncertain	0.52	T
REVEL	Benign	0.0060
Vest4		0.037
MVP		0.040
ClinPred		0.030	T
GERP RS		-2.5
Varity_R		0.12
gMVP		0.10

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs690844; hg19: chr17-76497920;