NM_007366.5:c.898C>T

Variant names:

• chr2-160028907-G-A
• rs35771982
• NM_007366.5:c.898C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_007366.5(PLA2R1):​c.898C>T​(p.His300Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,459,620 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. 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. H300D) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: PLA2R1 NM_007366.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.177
• Publications: 0 publications found

Genes affected

PLA2R1 (HGNC:9042): (phospholipase A2 receptor 1) This gene represents a phospholipase A2 receptor. The encoded protein likely exists as both a transmembrane form and a soluble form. The transmembrane receptor may play a role in clearance of phospholipase A2, thereby inhibiting its action. Polymorphisms at this locus have been associated with susceptibility to idiopathic membranous nephropathy. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Sep 2010]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07021493).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_007366.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLA2R1	NM_007366.5	MANE Select	c.898C>T	p.His300Tyr	missense	Exon 5 of 30	NP_031392.3
	PLA2R1	NM_001195641.2		c.898C>T	p.His300Tyr	missense	Exon 5 of 30	NP_001182570.1
	PLA2R1	NM_001007267.3		c.898C>T	p.His300Tyr	missense	Exon 5 of 27	NP_001007268.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLA2R1	ENST00000283243.13	TSL:1 MANE Select	c.898C>T	p.His300Tyr	missense	Exon 5 of 30	ENSP00000283243.7
	PLA2R1	ENST00000392771.1	TSL:1	c.898C>T	p.His300Tyr	missense	Exon 5 of 27	ENSP00000376524.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1459620 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726240

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44712

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86222

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53406

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 9.01e-7 AC: 1 AN: 1109884

Other (OTH) AF: 0.00 AC: 0 AN: 60328

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.66
CADD	Benign	3.6
DANN	Benign	0.94
DEOGEN2	Benign	0.025	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.023	N
LIST_S2	Benign	0.63	T
M_CAP	Benign	0.0052	T
MetaRNN	Benign	0.070	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.90	L
PhyloP100		-0.18
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-0.84	N
REVEL	Benign	0.014
Sift	Benign	0.039	D
Sift4G	Uncertain	0.058	T
Polyphen		0.26	B
Vest4		0.27
MutPred		0.43		Gain of phosphorylation at H300 (P = 0.0391)
MVP		0.18
MPC		0.16
ClinPred		0.11	T
GERP RS		-0.95
Varity_R		0.074
gMVP		0.25
Mutation Taster		=94/6	polymorphism

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: rs35771982; hg19: chr2-160885418;