rs146385147

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_002666.5(PLIN1):c.1139C>T(p.Ala380Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00107 in 1,613,996 control chromosomes in the GnomAD database, including 17 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.0057 ( 10 hom., cov: 33)

Exomes 𝑓: 0.00058 ( 7 hom. )

Consequence

PLIN1
NM_002666.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:2

Conservation

PhyloP100: 2.27

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 Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.008093566).

BP6

Variant 15-89667006-G-A is Benign according to our data. Variant chr15-89667006-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 129967.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=1, Benign=2}. Variant chr15-89667006-G-A is described in Lovd as [Likely_benign].

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00572 (871/152330) while in subpopulation AFR AF= 0.0198 (822/41570). AF 95% confidence interval is 0.0187. There are 10 homozygotes in gnomad4. There are 425 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High AC in GnomAd4 at 871 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PLIN1	NM_002666.5 link	c.1139C>T	p.Ala380Val	missense_variant	Exon 8 of 9	ENST00000300055.10	NP_002657.3	O60240
PLIN1	NM_001145311.2 link	c.1139C>T	p.Ala380Val	missense_variant	Exon 8 of 9		NP_001138783.1	O60240

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
PLIN1	ENST00000300055.10 link	c.1139C>T	p.Ala380Val	missense_variant	Exon 8 of 9	1	NM_002666.5	ENSP00000300055.5	O60240
PLIN1	ENST00000430628.2 link	c.1139C>T	p.Ala380Val	missense_variant	Exon 8 of 9	5		ENSP00000402167.2	O60240
PLIN1	ENST00000560330.1 link	c.123+92C>T		intron_variant	Intron 2 of 2	5		ENSP00000453426.1	H0YM16

Frequencies

GnomAD3 genomes

AF:

0.00571

AC:

869

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0198

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00209

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000147

Gnomad OTH

AF:

0.00240

GnomAD3 exomes

AF:

0.00144

AC:

361

AN:

251128

Hom.:

AF XY:

0.000943

AC XY:

128

AN XY:

135772

show subpopulations

Gnomad AFR exome

AF:

0.0198

Gnomad AMR exome

AF:

0.000839

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000581

AC:

849

AN:

1461666

Hom.:

Cov.:

AF XY:

0.000488

AC XY:

355

AN XY:

727138

show subpopulations

Gnomad4 AFR exome

AF:

0.0209

Gnomad4 AMR exome

AF:

0.00101

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.0000749

Gnomad4 NFE exome

AF:

0.0000180

Gnomad4 OTH exome

AF:

0.00126

GnomAD4 genome

AF:

0.00572

AC:

871

AN:

152330

Hom.:

Cov.:

AF XY:

0.00571

AC XY:

425

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0198

Gnomad4 AMR

AF:

0.00209

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.000872

Hom.:

Bravo

AF:

0.00652

ESP6500AA

AF:

0.0189

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00164

AC:

199

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:2

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1Benign:1

Aug 20, 2018

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Sep 05, 2013

Genetic Services Laboratory, University of Chicago

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Monogenic diabetes

Benign:1

Jan 25, 2019

Personalized Diabetes Medicine Program, University of Maryland School of Medicine

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: research

ACMG criteria: BA1 (2.1% MAF in gnomAD Africans), BS2 (66 cases and 47 controls in T2DM)= benign (REVEL 0.199 + PP3/3 predictors + BP4/7 predictors: conflicting evidence, not using) -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.16

BayesDel_addAF

Benign

-0.65

BayesDel_noAF

Benign

-0.68

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.067

T;T

Eigen

Uncertain

0.48

Eigen_PC

Uncertain

0.41

FATHMM_MKL

Benign

0.71

LIST_S2

Benign

0.82

.;T

MetaRNN

Benign

0.0081

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

M;M

PrimateAI

Uncertain

0.54

PROVEAN

Benign

0.39

N;N

REVEL

Benign

0.20

Sift

Benign

0.23

T;T

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;D

Vest4

0.10

MVP

0.25

MPC

0.12

ClinPred

0.037

GERP RS

5.1

Varity_R

0.063

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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