rs997441395

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_017549.5(EPDR1):​c.13G>A​(p.Ala5Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000207 in 1,446,226 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

EPDR1
NM_017549.5 missense

Scores

1
4
14

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.940
Variant links:
Genes affected
EPDR1 (HGNC:17572): (ependymin related 1) The protein encoded by this gene is a type II transmembrane protein that is similar to two families of cell adhesion molecules, the protocadherins and ependymins. This protein may play a role in calcium-dependent cell adhesion. This protein is glycosylated, and the orthologous mouse protein is localized to the lysosome. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 8. [provided by RefSeq, Aug 2011]
SFRP4 (HGNC:10778): (secreted frizzled related protein 4) Secreted frizzled-related protein 4 (SFRP4) is a member of the SFRP family that contains a cysteine-rich domain homologous to the putative Wnt-binding site of Frizzled proteins. SFRPs act as soluble modulators of Wnt signaling. The expression of SFRP4 in ventricular myocardium correlates with apoptosis related gene expression. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.19774243).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
EPDR1NM_017549.5 linkc.13G>A p.Ala5Thr missense_variant Exon 1 of 3 ENST00000199448.9 NP_060019.2 Q9UM22-1Q96J80
EPDR1NM_001242946.2 linkc.13G>A p.Ala5Thr missense_variant Exon 1 of 2 NP_001229875.2 Q9UM22-2Q96J80

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
EPDR1ENST00000199448.9 linkc.13G>A p.Ala5Thr missense_variant Exon 1 of 3 1 NM_017549.5 ENSP00000199448.4 Q9UM22-1
EPDR1ENST00000423717.1 linkc.13G>A p.Ala5Thr missense_variant Exon 1 of 2 1 ENSP00000409211.1 Q9UM22-2
ENSG00000290149ENST00000476620.1 linkc.-37-27888G>A intron_variant Intron 2 of 3 4 ENSP00000425858.1 D6RIH7
SFRP4ENST00000447200.2 linkc.43+5728C>T intron_variant Intron 2 of 5 5 ENSP00000402262.2 C9JMJ2

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
AF:
0.00000207
AC:
3
AN:
1446226
Hom.:
0
Cov.:
32
AF XY:
0.00000139
AC XY:
1
AN XY:
718340
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000271
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.093
BayesDel_addAF
Benign
-0.24
T
BayesDel_noAF
Benign
-0.58
CADD
Benign
11
DANN
Uncertain
0.99
DEOGEN2
Benign
0.0052
T;.
Eigen
Benign
-0.73
Eigen_PC
Benign
-0.80
FATHMM_MKL
Benign
0.024
N
LIST_S2
Benign
0.61
T;T
M_CAP
Pathogenic
0.64
D
MetaRNN
Benign
0.20
T;T
MetaSVM
Benign
-0.99
T
MutationAssessor
Benign
1.4
L;L
PrimateAI
Uncertain
0.66
T
PROVEAN
Benign
-0.42
N;N
REVEL
Benign
0.049
Sift
Uncertain
0.021
D;D
Sift4G
Uncertain
0.048
D;D
Vest4
0.11
MVP
0.072
MPC
0.074
ClinPred
0.085
T
GERP RS
2.5
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.0
Varity_R
0.066
gMVP
0.57

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs997441395; hg19: chr7-37960554; COSMIC: COSV52260860; COSMIC: COSV52260860; API