NM_006033.4:c.143C>G

Variant names:

• chr18-49565362-C-G
• rs756342921
• NM_006033.4:c.143C>G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_006033.4(LIPG):​c.143C>G​(p.Ser48Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000161 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000016 (0 hom.)
• Consequence: LIPG NM_006033.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.687
• Publications: 0 publications found

Genes affected

LIPG (HGNC:6623): (lipase G, endothelial type) The protein encoded by this gene has substantial phospholipase activity and may be involved in lipoprotein metabolism and vascular biology. This protein is designated a member of the TG lipase family by its sequence and characteristic lid region which provides substrate specificity for enzymes of the TG lipase family. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3270274).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006033.4. 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
	LIPG	NM_006033.4	MANE Select	c.143C>G	p.Ser48Cys	missense	Exon 2 of 10	NP_006024.1	Q9Y5X9-1
	LIPG	NM_001308006.2		c.143C>G	p.Ser48Cys	missense	Exon 2 of 9	NP_001294935.1	B4DTR8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LIPG	ENST00000261292.9	TSL:1 MANE Select	c.143C>G	p.Ser48Cys	missense	Exon 2 of 10	ENSP00000261292.4	Q9Y5X9-1
	LIPG	ENST00000580036.5	TSL:1	c.143C>G	p.Ser48Cys	missense	Exon 2 of 6	ENSP00000462420.1	Q9Y5X9-2
	LIPG	ENST00000583083.1	TSL:3	c.-98C>G		5_prime_UTR_premature_start_codon_gain	Exon 2 of 3	ENSP00000463077.1	J3KTN7

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152208 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000278 AC: 7 AN: 251440 AF XY: 0.0000221

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: 0.0000616

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000164 AC: 24 AN: 1461880 Hom.: 0 Cov.: 32 AF XY: 0.0000220 AC XY: 16 AN XY: 727244

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000198 AC: 22 AN: 1112006

Other (OTH) AF: 0.0000166 AC: 1 AN: 60392

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152208 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74358

African (AFR) AF: 0.00 AC: 0 AN: 41464

American (AMR) AF: 0.00 AC: 0 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68028

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.000113 Hom.: 0

Bravo AF: 0.0000302

ExAC AF: 0.0000165 AC: 2

EpiCase AF: 0.0000545

EpiControl AF: 0.000119

ClinVar

ClinVar submissions

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	0.13
BayesDel_addAF	Benign	-0.059	T
BayesDel_noAF	Benign	-0.17
CADD	Benign	19
DANN	Uncertain	0.98
DEOGEN2	Benign	0.42	T
Eigen	Benign	-0.30
Eigen_PC	Benign	-0.46
FATHMM_MKL	Benign	0.27	N
LIST_S2	Benign	0.70	T
M_CAP	Uncertain	0.16	D
MetaRNN	Benign	0.33	T
MetaSVM	Uncertain	-0.19	T
MutationAssessor	Benign	2.0	M
PhyloP100		0.69
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-1.4	N
REVEL	Uncertain	0.40
Sift	Uncertain	0.028	D
Sift4G	Uncertain	0.050	T
Polyphen		0.83	P
Vest4		0.39
MutPred		0.47		Gain of catalytic residue at P47 (P = 0.0086)
MVP		0.96
MPC		0.92
ClinPred		0.24	T
GERP RS		1.2
Varity_R		0.14
gMVP		0.32
Mutation Taster		=93/7	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: rs756342921; hg19: chr18-47091732;