chr15-41985859-A-T

Position:

• chr15-41985859-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001395548.1(PLA2G4E):​c.2095T>A​(p.Cys699Ser) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict 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: 32)
• Consequence: PLA2G4E NM_001395548.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.03

Genes affected

PLA2G4E (HGNC:24791): (phospholipase A2 group IVE) This gene encodes a member of the cytosolic phospholipase A2 group IV family. Members of this family are involved in regulation of membrane tubule-mediated transport. The enzyme encoded by this member of the family plays a role in trafficking through the clathrin-independent endocytic pathway. The enzyme regulates the recycling process via formation of tubules that transport internalized clathrin-independent cargo proteins back to the cell surface. [provided by RefSeq, Jan 2017]

PLA2G4E (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06918892).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PLA2G4E	NM_001395548.1	c.2095T>A	p.Cys699Ser	missense_variant	18/20	ENST00000696112.1	NP_001382477.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PLA2G4E	ENST00000696112.1	c.2095T>A	p.Cys699Ser	missense_variant	18/20		NM_001395548.1	ENSP00000512406.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 12, 2024

The c.2182T>A (p.C728S) alteration is located in exon 18 (coding exon 18) of the PLA2G4E gene. This alteration results from a T to A substitution at nucleotide position 2182, causing the cysteine (C) at amino acid position 728 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.098
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	17
DANN	Benign	0.87
DEOGEN2	Benign	0.012	T
Eigen	Benign	-0.60
Eigen_PC	Benign	-0.34
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.77	T
M_CAP	Benign	0.0026	T
MetaRNN	Benign	0.069	T
MetaSVM	Benign	-0.96	T
PrimateAI	Benign	0.44	T
PROVEAN	Benign	0.86	N
REVEL	Benign	0.068
Sift	Benign	1.0	T
Sift4G	Benign	1.0	T
Vest4		0.34
MVP		0.22
MPC		0.19
ClinPred		0.12	T
GERP RS		4.6
Varity_R		0.11
gMVP		0.52

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr15-42278057;