rs9488992

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_001010892.3(RSPH4A):c.2099C>T(p.Ala700Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00522 in 1,613,762 control chromosomes in the GnomAD database, including 378 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.028 ( 196 hom., cov: 32)

Exomes 𝑓: 0.0029 ( 182 hom. )

Consequence

RSPH4A
NM_001010892.3 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 0.129

Publications

8 publications found

Variant links:

Genes affected

RSPH4A (HGNC:21558): (radial spoke head component 4A) This gene encodes a protein that appears to be a component the radial spoke head, as determined by homology to similar proteins in the biflagellate alga Chlamydomonas reinhardtii and other ciliates. Radial spokes, which are regularly spaced along cilia, sperm, and flagella axonemes, consist of a thin 'stalk' and a bulbous 'head' that form a signal transduction scaffold between the central pair of microtubules and dynein. Mutations in this gene cause primary ciliary dyskinesia 1, a disease arising from dysmotility of motile cilia and sperm. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]

RSPH4A Gene-Disease associations (from GenCC):

primary ciliary dyskinesia 11
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), PanelApp Australia, Ambry Genetics, ClinGen
primary ciliary dyskinesia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

RSPH4A links:

LOC124901386 (HGNC:):

LOC124901386 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0017312765).

BP6

Variant 6-116632389-C-T is Benign according to our data. Variant chr6-116632389-C-T is described in ClinVar as Benign. ClinVar VariationId is 227055.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0916 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001010892.3. 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
	RSPH4A	NM_001010892.3	MANE Select	c.2099C>T	p.Ala700Val	missense	Exon 6 of 6	NP_001010892.1	Q5TD94-1
	RSPH4A	NM_001161664.2		c.*160C>T		3_prime_UTR	Exon 5 of 5	NP_001155136.1	Q5TD94-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RSPH4A	ENST00000229554.10	TSL:1 MANE Select	c.2099C>T	p.Ala700Val	missense	Exon 6 of 6	ENSP00000229554.5	Q5TD94-1
RSPH4A	ENST00000368581.8	TSL:1	c.*160C>T		3_prime_UTR	Exon 5 of 5	ENSP00000357570.4	Q5TD94-3
RSPH4A	ENST00000368580.4	TSL:5	c.1358C>T	p.Ala453Val	missense	Exon 5 of 5	ENSP00000357569.4	Q5TD94-2

Frequencies

GnomAD3 genomes

AF:

0.0275

AC:

4173

AN:

151930

Hom.:

196

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0940

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0107

Gnomad ASJ

AF:

0.00979

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.000544

Gnomad OTH

AF:

0.0245

GnomAD2 exomes

AF:

0.00740

AC:

1859

AN:

251150

AF XY:

0.00552

show subpopulations

Gnomad AFR exome

AF:

0.0931

Gnomad AMR exome

AF:

0.00548

Gnomad ASJ exome

AF:

0.00745

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000475

Gnomad OTH exome

AF:

0.00408

GnomAD4 exome

AF:

0.00290

AC:

4236

AN:

1461714

Hom.:

182

Cov.:

AF XY:

0.00251

AC XY:

1826

AN XY:

727152

show subpopulations

African (AFR)

AF:

0.0919

AC:

3076

AN:

33478

American (AMR)

AF:

0.00561

AC:

251

AN:

44704

Ashkenazi Jewish (ASJ)

AF:

0.00784

AC:

205

AN:

26132

East Asian (EAS)

AF:

0.00

AC:

AN:

39688

South Asian (SAS)

AF:

0.000162

AC:

AN:

86238

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53412

Middle Eastern (MID)

AF:

0.00746

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.000237

AC:

263

AN:

1111914

Other (OTH)

AF:

0.00636

AC:

384

AN:

60384

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.484

Heterozygous variant carriers

210

420

631

841

1051

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

102

204

306

408

510

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0275

AC:

4187

AN:

152048

Hom.:

196

Cov.:

AF XY:

0.0268

AC XY:

1991

AN XY:

74332

show subpopulations

African (AFR)

AF:

0.0940

AC:

3898

AN:

41452

American (AMR)

AF:

0.0107

AC:

163

AN:

15272

Ashkenazi Jewish (ASJ)

AF:

0.00979

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4804

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10566

Middle Eastern (MID)

AF:

0.0136

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000544

AC:

AN:

67994

Other (OTH)

AF:

0.0242

AC:

AN:

2104

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

181

362

542

723

904

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

138

184

230

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0100

Hom.:

169

Bravo

AF:

0.0306

ESP6500AA

AF:

0.0935

AC:

412

ESP6500EA

AF:

0.00105

AC:

ExAC

AF:

0.00907

AC:

1101

Asia WGS

AF:

0.00520

AC:

AN:

3478

EpiCase

AF:

0.000654

EpiControl

AF:

0.000593

ClinVar

ClinVar submissions

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (2)

Primary ciliary dyskinesia (2)

not provided (1)

Primary ciliary dyskinesia 11 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.68

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.010

Eigen

Benign

-0.32

Eigen_PC

Benign

-0.35

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.42

MetaRNN

Benign

0.0017

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.8

PhyloP100

0.13

PrimateAI

Benign

0.23

PROVEAN

Benign

-2.1

REVEL

Benign

0.16

Sift

Uncertain

0.024

Sift4G

Benign

0.12

Polyphen

0.52

Vest4

0.058

MVP

0.42

MPC

0.14

ClinPred

0.028

GERP RS

4.9

Varity_R

0.13

gMVP

0.26

Mutation Taster

=99/1

polymorphism (auto)

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over