17-17205993-CA-TT

Variant names:

• chr17-17205993-CA-TT
• NM_178836.4:c.293_294delTGinsAA
• PLD6 p.Leu98Gln

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_178836.4(PLD6):​c.293_294delTGinsAA​(p.Leu98Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type MNV, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L98R) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 33)
• Consequence: PLD6 NM_178836.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.81
• Publications: 0 publications found

Genes affected

PLD6 (HGNC:30447): (phospholipase D family member 6) Enables cardiolipin hydrolase activity and protein homodimerization activity. Involved in mitochondrial fusion. Acts upstream of or within positive regulation of mitochondrial fusion. Located in mitochondrial outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000264187 (HGNC:):

MPRIP (HGNC:30321): (myosin phosphatase Rho interacting protein) Enables cadherin binding activity. Predicted to be involved in actin filament organization. Located in actin cytoskeleton and cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_178836.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLD6	NM_178836.4	MANE Select	c.293_294delTGinsAA	p.Leu98Gln	missense	N/A	NP_849158.2	Q8N2A8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLD6	ENST00000321560.4	TSL:1 MANE Select	c.293_294delTGinsAA	p.Leu98Gln	missense	N/A	ENSP00000317177.3	Q8N2A8
	ENSG00000264187	ENST00000427497.3	TSL:1	n.*417+1031_*417+1032delTGinsAA		intron	N/A	ENSP00000394249.3	J3QW42
	MPRIP	ENST00000578209.5	TSL:3	c.*17+4360_*17+4361delCAinsTT		intron	N/A	ENSP00000464276.1	J3QRL2

Frequencies

GnomAD3 genomes Cov.: 33

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		2.8

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr17-17109307;