rs763140198
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong
The NM_001009944.3(PKD1):c.7183A>T(p.Asn2395Tyr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).
Frequency
Genomes: not found (cov: 31)
Exomes 𝑓: 7.1e-7 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
PKD1
NM_001009944.3 missense
NM_001009944.3 missense
Scores
5
12
2
Clinical Significance
Conservation
PhyloP100: 7.55
Genes affected
PKD1 (HGNC:9008): (polycystin 1, transient receptor potential channel interacting) This gene encodes a member of the polycystin protein family. The encoded glycoprotein contains a large N-terminal extracellular region, multiple transmembrane domains and a cytoplasmic C-tail. It is an integral membrane protein that functions as a regulator of calcium permeable cation channels and intracellular calcium homoeostasis. It is also involved in cell-cell/matrix interactions and may modulate G-protein-coupled signal-transduction pathways. It plays a role in renal tubular development, and mutations in this gene cause autosomal dominant polycystic kidney disease type 1 (ADPKD1). ADPKD1 is characterized by the growth of fluid-filled cysts that replace normal renal tissue and result in end-stage renal failure. Splice variants encoding different isoforms have been noted for this gene. Also, six pseudogenes, closely linked in a known duplicated region on chromosome 16p, have been described. [provided by RefSeq, Oct 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
PM1
?
In a glycosylation_site N-linked (GlcNAc...) asparagine (size 0) in uniprot entity PKD1_HUMAN
PM2
?
Very rare variant in population databases, with high coverage;
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.965
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PKD1 | NM_001009944.3 | c.7183A>T | p.Asn2395Tyr | missense_variant | 17/46 | ENST00000262304.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PKD1 | ENST00000262304.9 | c.7183A>T | p.Asn2395Tyr | missense_variant | 17/46 | 1 | NM_001009944.3 | P5 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD3 genomes
?
Cov.:
31
GnomAD3 exomes AF: 0.00000531 AC: 1AN: 188220Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 104714
GnomAD3 exomes
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GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 7.13e-7 AC: 1AN: 1402658Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0AN XY: 699828
GnomAD4 exome
Data not reliable, filtered out with message: AS_VQSR
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1
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1402658
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30
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699828
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GnomAD4 genome ? Cov.: 31
GnomAD4 genome
?
Cov.:
31
ExAC
?
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1
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, no assertion criteria provided | research | Gharavi Laboratory, Columbia University | Sep 16, 2018 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
BayesDel_addAF
Uncertain
D
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Uncertain
D;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Benign
T;T
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D
MetaSVM
Uncertain
D
MutationAssessor
Uncertain
M;M
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Pathogenic
D;D
REVEL
Pathogenic
Sift
Uncertain
D;D
Sift4G
Uncertain
D;D
Polyphen
D;D
Vest4
MutPred
Loss of solvent accessibility (P = 0.0576);Loss of solvent accessibility (P = 0.0576);
MVP
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
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Calibrated prediction
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at