rs757969966
Variant summary
Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS2
The NM_001009944.3(PKD1):c.8712C>T(p.Ser2904=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000129 in 1,605,436 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: 𝑓 0.00011 ( 0 hom., cov: 32)
Exomes 𝑓: 0.00013 ( 0 hom. )
Consequence
PKD1
NM_001009944.3 synonymous
NM_001009944.3 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -7.77
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 Benign. Variant got -17 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.96).
BP6
?
Variant 16-2103345-G-A is Benign according to our data. Variant chr16-2103345-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 257027.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
?
Synonymous conserved (PhyloP=-7.77 with no splicing effect.
BS2
?
High AC in GnomAd at 16 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PKD1 | NM_001009944.3 | c.8712C>T | p.Ser2904= | synonymous_variant | 23/46 | ENST00000262304.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PKD1 | ENST00000262304.9 | c.8712C>T | p.Ser2904= | synonymous_variant | 23/46 | 1 | NM_001009944.3 | P5 |
Frequencies
GnomAD3 genomes ? AF: 0.000105 AC: 16AN: 152196Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.000134 AC: 32AN: 238334Hom.: 0 AF XY: 0.000183 AC XY: 24AN XY: 131478
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GnomAD4 exome AF: 0.000131 AC: 191AN: 1453124Hom.: 0 Cov.: 34 AF XY: 0.000141 AC XY: 102AN XY: 723144
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ClinVar
Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Polycystic kidney disease, adult type Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Sep 13, 2021 | - - |
Computational scores
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Name
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BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
RBP_binding_hub_radar
RBP_regulation_power_radar
Splicing
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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