Variant 11-63468419-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001146729.2(PLAAT5):c.392T>C(p.Ile131Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00029 in 1,614,058 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00018 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00030 ( 1 hom. )

Consequence

PLAAT5
NM_001146729.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.741

Variant links:

Genes affected

PLAAT5 (HGNC:24978): (phospholipase A and acyltransferase 5) Enables N-acyltransferase activity; phospholipase A1 activity; and phospholipase A2 activity. Acts upstream of or within N-acylphosphatidylethanolamine metabolic process. Predicted to be located in cytosol. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PLAAT5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.08790523).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PLAAT5	NM_001146729.2 linkuse as main transcript	c.392T>C	p.Ile131Thr	missense_variant	4/6	ENST00000540857.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PLAAT5	ENST00000540857.6 linkuse as main transcript	c.392T>C	p.Ile131Thr	missense_variant	4/6	1	NM_001146729.2	A2	Q96KN8-3

Frequencies

GnomAD3 genomes

AF:

0.000184

AC:

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000393

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:

0.000265

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.0000995

AC:

AN:

251380

Hom.:

AF XY:

0.000110

AC XY:

AN XY:

135858

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:

0.000211

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000301

AC:

440

AN:

1461838

Hom.:

Cov.:

AF XY:

0.000285

AC XY:

207

AN XY:

727220

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000384

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.000184

AC:

AN:

152220

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74372

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.000393

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000265

Gnomad4 OTH

AF:

0.000956

Alfa

AF:

0.000213

Hom.:

Bravo

AF:

0.000219

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000115

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000237

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 20, 2023

The c.422T>C (p.I141T) alteration is located in exon 4 (coding exon 4) of the HRASLS5 gene. This alteration results from a T to C substitution at nucleotide position 422, causing the isoleucine (I) at amino acid position 141 to be replaced by a threonine (T). 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

0.27

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.42

Cadd

Benign

Dann

Benign

0.95

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.35

FATHMM_MKL

Benign

0.082

LIST_S2

Benign

0.087

T;T;T

M_CAP

Benign

0.0023

MetaRNN

Benign

0.088

T;T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

0.56

D;D;D

PrimateAI

Uncertain

0.65

PROVEAN

Benign

-1.8

N;N;N

REVEL

Benign

0.16

Sift

Benign

0.46

T;T;T

Sift4G

Benign

0.44

T;T;T

Polyphen

0.21

.;.;B

Vest4

0.20

MVP

0.29

MPC

0.53

ClinPred

0.27

GERP RS

4.4

Varity_R

0.090

gMVP

0.68

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