Variant 19-7535556-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The ENST00000601870.1(ENSG00000268614):n.*419G>A variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000826 in 1,452,144 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: not found (cov: 32)

Exomes 𝑓: 0.0000083 ( 0 hom. )

Consequence

ENSG00000268614
ENST00000601870.1 non_coding_transcript_exon

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.594

Variant links:

Genes affected

PNPLA6 (HGNC:16268): (patatin like phospholipase domain containing 6) This gene encodes a phospholipase that deacetylates intracellular phosphatidylcholine to produce glycerophosphocholine. It is thought to function in neurite outgrowth and process elongation during neuronal differentiation. The protein is anchored to the cytoplasmic face of the endoplasmic reticulum in both neurons and non-neuronal cells. Mutations in this gene result in autosomal recessive spastic paraplegia, and the protein is the target for neurodegeneration induced by organophosphorus compounds and chemical warfare agents. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]

PNPLA6 links:

ENSG00000268614 (HGNC:):

ENSG00000268614 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.62).

BP6

Variant 19-7535556-G-A is Benign according to our data. Variant chr19-7535556-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1621621.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	Protein	UniProt
PNPLA6	NM_001166111.2 linkuse as main transcript	c.6G>A	p.Glu2Glu	synonymous_variant	2/34	NP_001159583.1	Q8IY17-4
PNPLA6	NM_001166113.1 linkuse as main transcript	c.6G>A	p.Glu2Glu	synonymous_variant	3/35	NP_001159585.1	Q8IY17-2
PNPLA6	NM_006702.5 linkuse as main transcript	c.6G>A	p.Glu2Glu	synonymous_variant	3/35	NP_006693.3	Q8IY17-2
PNPLA6	NM_001166112.2 linkuse as main transcript	c.6G>A	p.Glu2Glu	synonymous_variant	3/34	NP_001159584.1	Q8IY17-5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ENSG00000268614	ENST00000601870.1 linkuse as main transcript	n.*419G>A		non_coding_transcript_exon_variant	6/10	4		ENSP00000471492.1		M0R0W3
ENSG00000268614	ENST00000601870.1 linkuse as main transcript	n.*419G>A		3_prime_UTR_variant	6/10	4		ENSP00000471492.1		M0R0W3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000433

AC:

AN:

230824

Hom.:

AF XY:

0.00000800

AC XY:

AN XY:

124986

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000962

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000826

AC:

AN:

1452144

Hom.:

Cov.:

AF XY:

0.00000971

AC XY:

AN XY:

721262

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000993

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000414

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Hereditary spastic paraplegia 39

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Nov 08, 2022

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Benign

0.93

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over