10-123666634-A-C
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_153442.4(GPR26):c.227A>C(p.Asp76Ala) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 34)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
GPR26
NM_153442.4 missense
NM_153442.4 missense
Scores
8
11
Clinical Significance
Conservation
PhyloP100: 4.13
Genes affected
GPR26 (HGNC:4481): (G protein-coupled receptor 26) This gene encodes a G protein-couple receptor protein. G-protein-coupled receptors are a large family of membrane proteins that are involved in cellular responses to environmental stimuli, neurotransmitters, and hormones. The encoded protein may play a role in neurodegenerative diseases. Epigenetic silencing of this gene has been observed in gliomas. [provided by RefSeq, Sep 2016]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GPR26 | NM_153442.4 | c.227A>C | p.Asp76Ala | missense_variant | 1/3 | ENST00000284674.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GPR26 | ENST00000284674.2 | c.227A>C | p.Asp76Ala | missense_variant | 1/3 | 1 | NM_153442.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 34
GnomAD3 genomes
?
Cov.:
34
GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1438846Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0AN XY: 714946
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
AC:
0
AN:
1438846
Hom.:
Cov.:
30
AF XY:
AC XY:
0
AN XY:
714946
Gnomad4 AFR exome
AF:
Gnomad4 AMR exome
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Gnomad4 ASJ exome
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Gnomad4 EAS exome
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Gnomad4 SAS exome
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Gnomad4 FIN exome
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Gnomad4 NFE exome
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Gnomad4 OTH exome
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GnomAD4 genome ? Cov.: 34
GnomAD4 genome
?
Cov.:
34
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Aug 16, 2021 | The c.227A>C (p.D76A) alteration is located in exon 1 (coding exon 1) of the GPR26 gene. This alteration results from a A to C substitution at nucleotide position 227, causing the aspartic acid (D) at amino acid position 76 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Uncertain
T
BayesDel_noAF
Benign
Cadd
Benign
Dann
Uncertain
DEOGEN2
Benign
T
Eigen
Uncertain
Eigen_PC
Benign
FATHMM_MKL
Benign
D
LIST_S2
Benign
T
M_CAP
Uncertain
D
MetaRNN
Uncertain
T
MetaSVM
Benign
T
MutationAssessor
Benign
M
MutationTaster
Benign
D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D
REVEL
Uncertain
Sift
Benign
T
Sift4G
Benign
T
Polyphen
P
Vest4
MutPred
Gain of methylation at R77 (P = 0.0411);
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at