rs5756931

Variant names:

• chr22-38150026-T-A
• rs5756931
• NM_003560.4:c.210-4373A>T

Your query was ambiguous. Multiple possible variants found:

• chr22-38150026-T-A
• chr22-38150026-T-C

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_003560.4(PLA2G6):​c.210-4373A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. 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: 𝑓 0.0 (0 hom., cov: 22)
  • Failed GnomAD Quality Control
• Consequence: PLA2G6 NM_003560.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.411
• Publications: 73 publications found

Genes affected

PLA2G6 (HGNC:9039): (phospholipase A2 group VI) The protein encoded by this gene is an A2 phospholipase, a class of enzyme that catalyzes the release of fatty acids from phospholipids. The encoded protein may play a role in phospholipid remodelling, arachidonic acid release, leukotriene and prostaglandin synthesis, fas-mediated apoptosis, and transmembrane ion flux in glucose-stimulated B-cells. Several transcript variants encoding multiple isoforms have been described, but the full-length nature of only three of them have been determined to date. [provided by RefSeq, Dec 2010]

PLA2G6 Gene-Disease associations (from GenCC):

• neurodegeneration with brain iron accumulation 2A

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Ambry Genetics, Genomics England PanelApp, Orphanet, Labcorp Genetics (formerly Invitae)
• neurodegeneration with brain iron accumulation 2B

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
• PLA2G6-associated neurodegeneration

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• autosomal recessive Parkinson disease 14

  Inheritance: AR Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Orphanet

ENSG00000279080 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PLA2G6	NM_003560.4	c.210-4373A>T		intron_variant	Intron 2 of 16	ENST00000332509.8	NP_003551.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PLA2G6	ENST00000332509.8	c.210-4373A>T		intron_variant	Intron 2 of 16	1	NM_003560.4	ENSP00000333142.3

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 131714 Hom.: 0 Cov.: 22

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 0

GnomAD4 genome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 131714 Hom.: 0 Cov.: 22 AF XY: 0.00 AC XY: 0 AN XY: 63172

African (AFR) AF: 0.00 AC: 0 AN: 33146

American (AMR) AF: 0.00 AC: 0 AN: 12920

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3300

East Asian (EAS) AF: 0.00 AC: 0 AN: 4280

South Asian (SAS) AF: 0.00 AC: 0 AN: 4216

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 7416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 250

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 63554

Other (OTH) AF: 0.00 AC: 0 AN: 1774

Alfa AF: 0.00 Hom.: 19115

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	3.3
DANN	Benign	0.80
PhyloP100		0.41

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: rs5756931; hg19: chr22-38546033;