NM_000929.3:c.-10-1940A>T

Variant names:

• chr1-20082881-A-T
• rs525380
• NM_000929.3:c.-10-1940A>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_000929.3(PLA2G5):​c.-10-1940A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: PLA2G5 NM_000929.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.115
• Publications: 9 publications found

Genes affected

PLA2G5 (HGNC:9038): (phospholipase A2 group V) This gene is a member of the secretory phospholipase A2 family. It is located in a tightly-linked cluster of secretory phospholipase A2 genes on chromosome 1. The encoded enzyme catalyzes the hydrolysis of membrane phospholipids to generate lysophospholipids and free fatty acids including arachidonic acid. It preferentially hydrolyzes linoleoyl-containing phosphatidylcholine substrates. Secretion of this enzyme is thought to induce inflammatory responses in neighboring cells. Alternatively spliced transcript variants have been found, but their full-length nature has not been determined. [provided by RefSeq, Jul 2008]

PLA2G5 Gene-Disease associations (from GenCC):

• familial benign flecked retina

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE, LIMITED Submitted by: Orphanet, Ambry Genetics, G2P
• late-adult onset retinitis pigmentosa

  Inheritance: AR Classification: LIMITED Submitted by: Franklin by Genoox

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000929.3. 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
	PLA2G5	NM_000929.3	MANE Select	c.-10-1940A>T		intron	N/A	NP_000920.1	P39877

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLA2G5	ENST00000375108.4	TSL:1 MANE Select	c.-10-1940A>T		intron	N/A	ENSP00000364249.3	P39877
	PLA2G5	ENST00000894095.1		c.-1950A>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 4	ENSP00000564154.1
	PLA2G5	ENST00000894095.1		c.-1950A>T		5_prime_UTR	Exon 1 of 4	ENSP00000564154.1

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

Alfa AF: 0.00 Hom.: 32810

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	6.9
DANN	Benign	0.17
PhyloP100		0.12

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

Other links and lift over

dbSNP: rs525380; hg19: chr1-20409374;