Variant rs759726625 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4BS2_Supporting

The NM_002666.5(PLIN1):c.991C>T(p.Leu331Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000753 in 1,461,356 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 (★). Synonymous variant affecting the same amino acid position (i.e. L331L) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

PLIN1
NM_002666.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.33

Variant links:

Genes affected

PLIN1 (HGNC:9076): (perilipin 1) The protein encoded by this gene coats lipid storage droplets in adipocytes, thereby protecting them until they can be broken down by hormone-sensitive lipase. The encoded protein is the major cAMP-dependent protein kinase substrate in adipocytes and, when unphosphorylated, may play a role in the inhibition of lipolysis. Alternatively spliced transcript variants varying in the 5' UTR, but encoding the same protein, have been found for this gene. [provided by RefSeq, Feb 2009]

PLIN1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.29331547).

BS2

High AC in GnomAdExome4 at 11 AD gene. Variant has AC lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PLIN1	NM_002666.5 linkuse as main transcript	c.991C>T	p.Leu331Phe	missense_variant	8/9	ENST00000300055.10
PLIN1	NM_001145311.2 linkuse as main transcript	c.991C>T	p.Leu331Phe	missense_variant	8/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
PLIN1	ENST00000300055.10 linkuse as main transcript	c.991C>T	p.Leu331Phe	missense_variant	8/9	1	NM_002666.5	P1
PLIN1	ENST00000430628.2 linkuse as main transcript	c.991C>T	p.Leu331Phe	missense_variant	8/9	5		P1
PLIN1	ENST00000560330.1 linkuse as main transcript	c.67C>T	p.Leu23Phe	missense_variant	2/3	5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000160

AC:

AN:

250108

Hom.:

AF XY:

0.0000222

AC XY:

AN XY:

135412

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:

0.0000266

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.00000753

AC:

AN:

1461356

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727002

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Monogenic diabetes

Uncertain:1

Uncertain significance, criteria provided, single submitter

research

Personalized Diabetes Medicine Program, University of Maryland School of Medicine

May 22, 2017

ACMG Criteria:BP4 (9 predictors) -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.089

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.51

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.23

T;.;T

Eigen

Benign

-0.88

Eigen_PC

Benign

-0.87

FATHMM_MKL

Benign

0.68

M_CAP

Benign

0.019

MetaRNN

Benign

0.29

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.5

L;.;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.35

PROVEAN

Benign

-1.9

N;D;N

REVEL

Benign

0.14

Sift

Benign

0.088

T;D;T

Sift4G

Benign

0.075

T;D;T

Polyphen

0.28

B;.;B

Vest4

0.13

MutPred

0.69

Loss of disorder (P = 0.1433);.;Loss of disorder (P = 0.1433);

MVP

0.15

MPC

0.045

ClinPred

0.27

GERP RS

-0.0096

Varity_R

0.071

gMVP

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

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