rs370203080

Variant names:

• chr19-4844775-C-A
• rs370203080
• NM_005817.5:c.853G>T

Your query was ambiguous. Multiple possible variants found:

• chr19-4844775-C-A
• chr19-4844775-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_005817.5(PLIN3):​c.853G>T​(p.Gly285Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000145 in 1,448,730 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G285D) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000014 (0 hom.)
• Consequence: PLIN3 NM_005817.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.43
• Publications: 1 publications found

Genes affected

PLIN3 (HGNC:16893): (perilipin 3) Mannose 6-phophate receptors (MPRs) deliver lysosomal hydrolase from the Golgi to endosomes and then return to the Golgi complex. The protein encoded by this gene interacts with the cytoplasmic domains of both cation-independent and cation-dependent MPRs, and is required for endosome-to-Golgi transport. This protein also binds directly to the GTPase RAB9 (RAB9A), a member of the RAS oncogene family. The interaction with RAB9 has been shown to increase the affinity of this protein for its cargo. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Aug 2009]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.794

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005817.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLIN3	NM_005817.5	MANE Select	c.853G>T	p.Gly285Cys	missense	Exon 7 of 8	NP_005808.3
	PLIN3	NM_001164189.2		c.853G>T	p.Gly285Cys	missense	Exon 7 of 8	NP_001157661.1	O60664-3
	PLIN3	NM_001164194.2		c.817G>T	p.Gly273Cys	missense	Exon 7 of 8	NP_001157666.1	O60664-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLIN3	ENST00000221957.9	TSL:1 MANE Select	c.853G>T	p.Gly285Cys	missense	Exon 7 of 8	ENSP00000221957.3	O60664-1
	PLIN3	ENST00000585479.5	TSL:1	c.853G>T	p.Gly285Cys	missense	Exon 7 of 8	ENSP00000465596.1	O60664-3
	PLIN3	ENST00000884464.1		c.853G>T	p.Gly285Cys	missense	Exon 7 of 8	ENSP00000554523.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000443 AC: 1 AN: 225970 AF XY: 0.00

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000988

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000145 AC: 21 AN: 1448730 Hom.: 0 Cov.: 34 AF XY: 0.00000695 AC XY: 5 AN XY: 719452

African (AFR) AF: 0.00 AC: 0 AN: 33296

American (AMR) AF: 0.00 AC: 0 AN: 42302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25602

East Asian (EAS) AF: 0.00 AC: 0 AN: 39372

South Asian (SAS) AF: 0.00 AC: 0 AN: 83968

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52532

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5756

European-Non Finnish (NFE) AF: 0.0000181 AC: 20 AN: 1106000

Other (OTH) AF: 0.0000167 AC: 1 AN: 59902

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000825 AC: 1

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.21	T
Eigen	Benign	-0.28
Eigen_PC	Benign	-0.53
FATHMM_MKL	Benign	0.29	N
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.028	D
MetaRNN	Pathogenic	0.79	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Pathogenic	3.3	M
PhyloP100		1.4
PrimateAI	Benign	0.41	T
PROVEAN	Pathogenic	-4.7	D
REVEL	Benign	0.048
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.0080	D
Polyphen		1.0	D
Vest4		0.52
MutPred		0.59		Loss of helix (P = 0.0376)
MVP		0.36
MPC		0.52
ClinPred		0.96	D
GERP RS		2.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.29
gMVP		0.14
Mutation Taster		=84/16	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: rs370203080; hg19: chr19-4844787;