NM_002662.5:c.2882+2T>C

Variant summary

Our verdict is Pathogenic. The variant received 11 ACMG points: 11P and 0B. PVS1PM2PP5

The NM_002662.5(PLD1):​c.2882+2T>C variant causes a splice donor, intron 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. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Pathogenic (no stars).

Frequency

Genomes: not found (cov: 32)

Consequence

PLD1
NM_002662.5 splice_donor, intron

Scores

5
1
1
Splicing: ADA: 0.9892
1
1

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 9.29

Publications

1 publications found
Variant links:
Genes affected
PLD1 (HGNC:9067): (phospholipase D1) This gene encodes a phosphatidylcholine-specific phospholipase which catalyzes the hydrolysis of phosphatidylcholine in order to yield phosphatidic acid and choline. The enzyme may play a role in signal transduction and subcellular trafficking. Alternative splicing results in multiple transcript variants with both catalytic and regulatory properties. [provided by RefSeq, Sep 2011]
PLD1 Gene-Disease associations (from GenCC):
  • cardiac valvular defect, developmental
    Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P

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ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 11 ACMG points.

PVS1
Splicing +-2 bp (donor or acceptor) variant, LoF is a know mechanism of disease, No cryptic splice site detected. Exon removal results in frameshift change.
PM2
Very rare variant in population databases, with high coverage;
PP5
Variant 3-171612277-A-G is Pathogenic according to our data. Variant chr3-171612277-A-G is described in ClinVar as [Pathogenic]. Clinvar id is 426091.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
PLD1NM_002662.5 linkc.2882+2T>C splice_donor_variant, intron_variant Intron 25 of 26 ENST00000351298.9 NP_002653.1 Q13393-1Q59EA4

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
PLD1ENST00000351298.9 linkc.2882+2T>C splice_donor_variant, intron_variant Intron 25 of 26 1 NM_002662.5 ENSP00000342793.4 Q13393-1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
31
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Cardiac valvular defect, developmental Pathogenic:1
Sep 30, 2022
OMIM
Significance:Pathogenic
Review Status:no assertion criteria provided
Collection Method:literature only

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Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
0.63
D
BayesDel_noAF
Pathogenic
0.20
CADD
Pathogenic
29
DANN
Uncertain
0.99
Eigen
Pathogenic
1.1
Eigen_PC
Pathogenic
0.90
FATHMM_MKL
Pathogenic
0.99
D
PhyloP100
9.3
GERP RS
5.7
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Mutation Taster
=0/100
disease causing (ClinVar)

Splicing

Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Pathogenic
0.99
dbscSNV1_RF
Benign
0.64
SpliceAI score (max)
0.90
Details are displayed if max score is > 0.2
DS_DG_spliceai
0.39
Position offset: -12
DS_DL_spliceai
0.90
Position offset: 2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs1085307450; hg19: chr3-171330067; COSMIC: COSV100577596; COSMIC: COSV100577596; API