19-39415019-C-A
Variant names:
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_022835.3(PLEKHG2):c.137C>A(p.Pro46His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts 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: 32)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
PLEKHG2
NM_022835.3 missense
NM_022835.3 missense
Scores
5
14
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 2.57
Genes affected
PLEKHG2 (HGNC:29515): (pleckstrin homology and RhoGEF domain containing G2) The protein encoded by this gene is a RhoGTPase that can activate CDC42 by promoting exchange of GDP for GTP on CDC42. The encoded protein is activated by binding to the beta and gamma subunits of heterotrimeric guanine nucleotide-binding protein. Defects in this gene have been associated with leukodystrophy and acquired microcephaly with or without dystonia. [provided by RefSeq, May 2017]
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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=0.20852154).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
PLEKHG2 | NM_022835.3 | c.137C>A | p.Pro46His | missense_variant | Exon 3 of 19 | ENST00000425673.6 | NP_073746.2 | |
PLEKHG2 | NM_001351694.2 | c.137C>A | p.Pro46His | missense_variant | Exon 3 of 18 | NP_001338623.1 | ||
PLEKHG2 | NM_001351693.2 | c.110-150C>A | intron_variant | Intron 2 of 19 | NP_001338622.1 |
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1445836Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 717182
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
AC:
0
AN:
1445836
Hom.:
Cov.:
31
AF XY:
AC XY:
0
AN XY:
717182
Gnomad4 AFR exome
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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 genome Cov.: 32
GnomAD4 genome
Cov.:
32
Alfa
AF:
Hom.:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Uncertain
DEOGEN2
Benign
T;.;.;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Benign
D
LIST_S2
Benign
T;T;T;T
M_CAP
Uncertain
D
MetaRNN
Benign
T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Benign
L;.;L;.
PrimateAI
Uncertain
T
PROVEAN
Benign
N;D;N;N
REVEL
Benign
Sift
Uncertain
D;D;D;D
Sift4G
Uncertain
D;D;D;D
Polyphen
D;.;D;.
Vest4
MutPred
Loss of glycosylation at P46 (P = 0.0471);.;Loss of glycosylation at P46 (P = 0.0471);.;
MVP
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
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