rs74451896

Variant names:

• chr5-13864562-G-A
• rs74451896
• NM_001369.3:c.4431C>T

Your query was ambiguous. Multiple possible variants found:

• chr5-13864562-G-A
• chr5-13864562-G-T

Variant summary

Our verdict is Benign. The variant received -15 ACMG points: 1P and 16B. PP3 BP6_Very_Strong BA1

The NM_001369.3(DNAH5):​c.4431C>T​(p.Ser1477Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00376 in 1,613,982 control chromosomes in the GnomAD database, including 217 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.020 (115 hom., cov: 32)
  • Exomes 𝑓: 0.0021 (102 hom.)
• Consequence: DNAH5 NM_001369.3 synonymous
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:8
• Conservation: PhyloP100: -0.102
• Publications: 1 publications found

Genes affected

DNAH5 (HGNC:2950): (dynein axonemal heavy chain 5) This gene encodes a dynein protein, which is part of a microtubule-associated motor protein complex consisting of heavy, light, and intermediate chains. This protein is an axonemal heavy chain dynein. It functions as a force-generating protein with ATPase activity, whereby the release of ADP is thought to produce the force-producing power stroke. Mutations in this gene cause primary ciliary dyskinesia type 3, as well as Kartagener syndrome, which are both diseases due to ciliary defects. [provided by RefSeq, Oct 2009]

DNAH5 Gene-Disease associations (from GenCC):

• primary ciliary dyskinesia 3

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), G2P, ClinGen
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000251423 (HGNC:40187):

ACMG classification

Our verdict: Benign. The variant received -15 ACMG points.

• PP3: Splicing predictors support a deleterious effect. Scorers claiming Pathogenic: max_spliceai. No scorers claiming Uncertain. No scorers claiming Benign.
• BP6: Variant 5-13864562-G-A is Benign according to our data. Variant chr5-13864562-G-A is described in ClinVar as Benign. ClinVar VariationId is 258034.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.067 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001369.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAH5	NM_001369.3	MANE Select	c.4431C>T	p.Ser1477Ser	synonymous	Exon 28 of 79	NP_001360.1
	DNAH5-AS1	NR_199035.1		n.117+4007G>A		intron	N/A

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAH5	ENST00000265104.5	TSL:1 MANE Select	c.4431C>T	p.Ser1477Ser	synonymous	Exon 28 of 79	ENSP00000265104.4
	DNAH5	ENST00000681290.1		c.4386C>T	p.Ser1462Ser	synonymous	Exon 28 of 79	ENSP00000505288.1
	ENSG00000251423	ENST00000503244.2	TSL:4	n.253+4007G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0200 AC: 3035 AN: 152026 Hom.: 115 Cov.: 32

Gnomad AFR AF: 0.0691

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00773

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.000208

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000294

Gnomad OTH AF: 0.0163

GnomAD2 exomes AF: 0.00548 AC: 1376 AN: 251308 AF XY: 0.00417

Gnomad AFR exome AF: 0.0743

Gnomad AMR exome AF: 0.00373

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000272

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000194

Gnomad OTH exome AF: 0.00163

GnomAD4 exome AF: 0.00207 AC: 3029 AN: 1461838 Hom.: 102 Cov.: 32 AF XY: 0.00172 AC XY: 1253 AN XY: 727224

African (AFR) AF: 0.0720 AC: 2411 AN: 33474

American (AMR) AF: 0.00414 AC: 185 AN: 44718

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

East Asian (EAS) AF: 0.000202 AC: 8 AN: 39696

South Asian (SAS) AF: 0.000139 AC: 12 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00225 AC: 13 AN: 5768

European-Non Finnish (NFE) AF: 0.000124 AC: 138 AN: 1111988

Other (OTH) AF: 0.00434 AC: 262 AN: 60390

GnomAD4 genome AF: 0.0200 AC: 3042 AN: 152144 Hom.: 115 Cov.: 32 AF XY: 0.0186 AC XY: 1386 AN XY: 74380

African (AFR) AF: 0.0691 AC: 2866 AN: 41474

American (AMR) AF: 0.00772 AC: 118 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5188

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4810

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10592

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000294 AC: 20 AN: 68018

Other (OTH) AF: 0.0161 AC: 34 AN: 2110

Alfa AF: 0.00961 Hom.: 23

Bravo AF: 0.0235

Asia WGS AF: 0.00491 AC: 17 AN: 3478

EpiCase AF: 0.000273

EpiControl AF: 0.000296

ClinVar

ClinVar submissions as Germline

Significance: Benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	3	Primary ciliary dyskinesia (3)
-	-	2	not provided (2)
-	-	2	Primary ciliary dyskinesia 3 (2)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.43
CADD	Benign	19
DANN	Benign	0.86
PhyloP100		-0.10
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.71		Details are displayed if max score is > 0.2
DS_DG_spliceai		0.71		Position offset: 2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs74451896; hg19: chr5-13864671;