rs760590357

Variant names:

• chr19-55159145-C-T
• rs760590357
• NM_001256715.2:c.1543G>A

Your query was ambiguous. Multiple possible variants found:

• chr19-55159145-C-T
• chr19-55159145-C-A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001256715.2(DNAAF3):​c.1543G>A​(p.Gly515Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000223 in 1,613,598 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000023 (0 hom.)
• Consequence: DNAAF3 NM_001256715.2 missense
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:2
• Conservation: PhyloP100: -1.89
• Publications: 0 publications found

Genes affected

DNAAF3 (HGNC:30492): (dynein axonemal assembly factor 3) The protein encoded by this gene is required for the assembly of axonemal inner and outer dynein arms and plays a role in assembling dynein complexes for transport into cilia. Defects in this gene are a cause of primary ciliary dyskinesia type 2 (CILD2). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]

ENSG00000267110 (HGNC:):

DNAAF3-AS1 (HGNC:55292): (DNAAF3 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.0645093).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001256715.2. 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
	DNAAF3	NM_001256715.2	MANE Select	c.1543G>A	p.Gly515Ser	missense	Exon 12 of 12	NP_001243644.1	Q8N9W5-1
	DNAAF3	NM_001256714.1		c.1744G>A	p.Gly582Ser	missense	Exon 12 of 12	NP_001243643.1	Q8N9W5-3
	DNAAF3	NM_178837.4		c.1684G>A	p.Gly562Ser	missense	Exon 12 of 12	NP_849159.2	Q8N9W5-6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAAF3	ENST00000524407.7	TSL:1 MANE Select	c.1543G>A	p.Gly515Ser	missense	Exon 12 of 12	ENSP00000432046.3	Q8N9W5-1
	DNAAF3	ENST00000455045.5	TSL:1	c.1381G>A	p.Gly461Ser	missense	Exon 12 of 12	ENSP00000394343.1	Q8N9W5-7
	DNAAF3	ENST00000528412.5	TSL:1	n.*1331G>A		non_coding_transcript_exon	Exon 12 of 12	ENSP00000433826.2	Q8N9W5-5

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152208 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

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: 0.0000294

Gnomad OTH AF: 0.000478

GnomAD2 exomes AF: 0.0000161 AC: 4 AN: 248590 AF XY: 0.0000148

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000266

Gnomad OTH exome AF: 0.000165

GnomAD4 exome AF: 0.0000226 AC: 33 AN: 1461390 Hom.: 0 Cov.: 31 AF XY: 0.0000248 AC XY: 18 AN XY: 727028

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

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

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52954

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5762

European-Non Finnish (NFE) AF: 0.0000270 AC: 30 AN: 1112000

Other (OTH) AF: 0.0000166 AC: 1 AN: 60386

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152208 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74358

African (AFR) AF: 0.00 AC: 0 AN: 41454

American (AMR) AF: 0.00 AC: 0 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68044

Other (OTH) AF: 0.000478 AC: 1 AN: 2092

Alfa AF: 0.0000282 Hom.: 0

Bravo AF: 0.0000302

ExAC AF: 0.0000165 AC: 2

EpiCase AF: 0.00

EpiControl AF: 0.0000593

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)
-	1	-	Primary ciliary dyskinesia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.074
BayesDel_addAF	Benign	-0.32	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	0.16
DANN	Benign	0.89
DEOGEN2	Benign	0.0015	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.0047	N
LIST_S2	Benign	0.53	T
M_CAP	Benign	0.010	T
MetaRNN	Benign	0.065	T
MetaSVM	Benign	-0.98	T
MutationAssessor	Benign	0.34	N
PhyloP100		-1.9
PrimateAI	Benign	0.22	T
PROVEAN	Benign	-0.35	N
REVEL	Benign	0.041
Sift	Benign	0.084	T
Sift4G	Benign	0.50	T
Polyphen		0.026	B
Vest4		0.14
MutPred		0.082		Gain of phosphorylation at G515 (P = 0.0148)
MVP		0.055
MPC		0.33
ClinPred		0.046	T
GERP RS		1.8
Varity_R		0.022
gMVP		0.21
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: rs760590357; hg19: chr19-55670513;