rs41267755

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_031924.8(RSPH3):​c.-153C>T variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00302 in 1,614,006 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0019 ( 1 hom., cov: 32)
Exomes 𝑓: 0.0031 ( 4 hom. )

Consequence

RSPH3
NM_031924.8 5_prime_UTR

Scores

1
18

Clinical Significance

Likely benign criteria provided, single submitter B:2

Conservation

PhyloP100: -0.410

Publications

4 publications found
Variant links:
Genes affected
RSPH3 (HGNC:21054): (radial spoke head 3) The protein encoded by this gene acts as a protein kinase A anchoring protein. Mutations in this gene cause primary ciliary dyskinesia; a disorder characterized by defects of the axoneme in motile cilia and sperm flagella. The homolog of this gene was first identified in the blue-green algae Chlamydomonas as encoding a radial spoke protein that formed a structural component of motile cilia and flagella. Alternate splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Dec 2016]
TAGAP-AS1 (HGNC:55239): (TAGAP antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -14 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.0040013194).
BP6
Variant 6-158999703-G-A is Benign according to our data. Variant chr6-158999703-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 475830.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.0019 (289/152338) while in subpopulation NFE AF = 0.00343 (233/68014). AF 95% confidence interval is 0.00306. There are 1 homozygotes in GnomAd4. There are 120 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
BS2
High Homozygotes in GnomAdExome4 at 4 AR,AD gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
RSPH3NM_031924.8 linkc.-153C>T 5_prime_UTR_variant Exon 1 of 8 ENST00000367069.7 NP_114130.4 Q86UC2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
RSPH3ENST00000367069.7 linkc.-153C>T 5_prime_UTR_variant Exon 1 of 8 1 NM_031924.8 ENSP00000356036.1 A0A0C4DFU3

Frequencies

GnomAD3 genomes
AF:
0.00190
AC:
289
AN:
152220
Hom.:
1
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.000531
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00137
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.000565
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00343
Gnomad OTH
AF:
0.00335
GnomAD2 exomes
AF:
0.00179
AC:
449
AN:
251032
AF XY:
0.00176
show subpopulations
Gnomad AFR exome
AF:
0.000431
Gnomad AMR exome
AF:
0.00127
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.000741
Gnomad NFE exome
AF:
0.00327
Gnomad OTH exome
AF:
0.00180
GnomAD4 exome
AF:
0.00314
AC:
4583
AN:
1461668
Hom.:
4
Cov.:
32
AF XY:
0.00298
AC XY:
2170
AN XY:
727118
show subpopulations
African (AFR)
AF:
0.000358
AC:
12
AN:
33480
American (AMR)
AF:
0.00148
AC:
66
AN:
44690
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26128
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39698
South Asian (SAS)
AF:
0.0000232
AC:
2
AN:
86208
European-Finnish (FIN)
AF:
0.000937
AC:
50
AN:
53380
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5768
European-Non Finnish (NFE)
AF:
0.00387
AC:
4305
AN:
1111934
Other (OTH)
AF:
0.00245
AC:
148
AN:
60382
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.495
Heterozygous variant carriers
0
289
578
868
1157
1446
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
172
344
516
688
860
<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:
0.00190
AC:
289
AN:
152338
Hom.:
1
Cov.:
32
AF XY:
0.00161
AC XY:
120
AN XY:
74498
show subpopulations
African (AFR)
AF:
0.000529
AC:
22
AN:
41592
American (AMR)
AF:
0.00137
AC:
21
AN:
15308
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3470
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5188
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4822
European-Finnish (FIN)
AF:
0.000565
AC:
6
AN:
10624
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.00343
AC:
233
AN:
68014
Other (OTH)
AF:
0.00331
AC:
7
AN:
2114
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.498
Heterozygous variant carriers
0
15
29
44
58
73
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
4
8
12
16
20
<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:
0.00277
Hom.:
0
Bravo
AF:
0.00183
TwinsUK
AF:
0.00135
AC:
5
ALSPAC
AF:
0.00285
AC:
11
ESP6500AA
AF:
0.00113
AC:
5
ESP6500EA
AF:
0.00349
AC:
30
ExAC
AF:
0.00170
AC:
207
Asia WGS
AF:
0.000289
AC:
1
AN:
3478
EpiCase
AF:
0.00409
EpiControl
AF:
0.00261

ClinVar

Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

Primary ciliary dyskinesia 32 Benign:1
Jan 27, 2025
Labcorp Genetics (formerly Invitae), Labcorp
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

RSPH3-related disorder Benign:1
May 08, 2023
PreventionGenetics, part of Exact Sciences
Significance:Likely benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.094
BayesDel_addAF
Benign
-0.55
T
BayesDel_noAF
Benign
-0.56
CADD
Benign
7.9
DANN
Benign
0.97
DEOGEN2
Benign
0.0043
T
Eigen
Benign
-1.0
Eigen_PC
Benign
-1.1
FATHMM_MKL
Benign
0.024
N
LIST_S2
Benign
0.42
T
M_CAP
Benign
0.0035
T
MetaRNN
Benign
0.0040
T
MetaSVM
Benign
-0.96
T
MutationAssessor
Benign
1.6
L
PhyloP100
-0.41
PrimateAI
Benign
0.30
T
PROVEAN
Benign
-0.90
N
REVEL
Benign
0.077
Sift
Uncertain
0.017
D
Sift4G
Benign
0.35
T
Polyphen
0.27
B
Vest4
0.12
MVP
0.088
MPC
0.36
ClinPred
0.019
T
GERP RS
-1.4
PromoterAI
0.018
Neutral
Varity_R
0.045
gMVP
0.037
Mutation Taster
=97/3
polymorphism

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

Other links and lift over

dbSNP: rs41267755; hg19: chr6-159420735; API