rs777910385

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_032740.4(SFT2D3):​c.26A>C​(p.Gln9Pro) variant causes a missense change. The variant allele was found at a frequency of 0.0000066 in 1,212,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q9L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 34)
Exomes 𝑓: 0.0000066 ( 0 hom. )

Consequence

SFT2D3
NM_032740.4 missense

Scores

4
9
6

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.81

Publications

0 publications found
Variant links:
Genes affected
SFT2D3 (HGNC:28767): (SFT2 domain containing 3) Predicted to be involved in protein transport and vesicle-mediated transport. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]
WDR33 (HGNC:25651): (WD repeat domain 33) This gene encodes a member of the WD repeat protein family. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. This gene is highly expressed in testis and the protein is localized to the nucleus. This gene may play important roles in the mechanisms of cytodifferentiation and/or DNA recombination. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.765

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SFT2D3NM_032740.4 linkc.26A>C p.Gln9Pro missense_variant Exon 1 of 1 ENST00000310981.6 NP_116129.3 Q587I9
WDR33NM_018383.5 linkc.*4769T>G 3_prime_UTR_variant Exon 22 of 22 ENST00000322313.9 NP_060853.3 Q9C0J8-1
WDR33XM_011511436.2 linkc.*4769T>G 3_prime_UTR_variant Exon 22 of 22 XP_011509738.1 Q9C0J8-1
WDR33XM_005263697.4 linkc.*4939T>G 3_prime_UTR_variant Exon 21 of 21 XP_005263754.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SFT2D3ENST00000310981.6 linkc.26A>C p.Gln9Pro missense_variant Exon 1 of 1 6 NM_032740.4 ENSP00000310803.3 Q587I9
WDR33ENST00000322313.9 linkc.*4769T>G 3_prime_UTR_variant Exon 22 of 22 1 NM_018383.5 ENSP00000325377.3 Q9C0J8-1
ENSG00000293688ENST00000718293.1 linkn.-94T>G upstream_gene_variant

Frequencies

GnomAD3 genomes
Cov.:
34
GnomAD2 exomes
AF:
0.00
AC:
0
AN:
45962
AF XY:
0.00
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:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000660
AC:
8
AN:
1212862
Hom.:
0
Cov.:
30
AF XY:
0.00000674
AC XY:
4
AN XY:
593696
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
24534
American (AMR)
AF:
0.00
AC:
0
AN:
12756
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
17638
East Asian (EAS)
AF:
0.00
AC:
0
AN:
28426
South Asian (SAS)
AF:
0.00
AC:
0
AN:
51922
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
35904
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3288
European-Non Finnish (NFE)
AF:
0.00000808
AC:
8
AN:
990016
Other (OTH)
AF:
0.00
AC:
0
AN:
48378
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.444
Heterozygous variant carriers
0
1
2
3
4
5
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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
Cov.:
34
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.0000189
ExAC
AF:
0.0000269
AC:
3

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.38
BayesDel_addAF
Pathogenic
0.19
D
BayesDel_noAF
Uncertain
0.030
CADD
Pathogenic
26
DANN
Uncertain
0.99
DEOGEN2
Benign
0.087
T
Eigen
Uncertain
0.59
Eigen_PC
Uncertain
0.52
FATHMM_MKL
Uncertain
0.95
D
LIST_S2
Benign
0.71
T
M_CAP
Pathogenic
0.93
D
MetaRNN
Pathogenic
0.76
D
MetaSVM
Benign
-0.41
T
MutationAssessor
Uncertain
2.3
M
PhyloP100
4.8
PrimateAI
Pathogenic
0.83
D
PROVEAN
Uncertain
-2.6
D
REVEL
Benign
0.22
Sift
Benign
0.12
T
Sift4G
Uncertain
0.013
D
Polyphen
1.0
D
Vest4
0.54
MutPred
0.18
Loss of MoRF binding (P = 0.0424);
MVP
0.90
ClinPred
0.99
D
GERP RS
3.9
PromoterAI
0.047
Neutral
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.6
Varity_R
0.79
gMVP
0.60
Mutation Taster
=69/31
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: rs777910385; hg19: chr2-128459128; API