19-42401822-C-T

Variant names:

• chr19-42401822-C-T
• rs201301144
• NM_005357.4:c.3221G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_005357.4(LIPE):​c.3221G>A​(p.Gly1074Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000151 in 1,325,922 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G1074A) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 30)
  • Exomes 𝑓: 0.0000015 (0 hom.)
• Consequence: LIPE NM_005357.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.38
• Publications: 0 publications found

Genes affected

LIPE (HGNC:6621): (lipase E, hormone sensitive type) The protein encoded by this gene has a long and a short form, generated by use of alternative translational start codons. The long form is expressed in steroidogenic tissues such as testis, where it converts cholesteryl esters to free cholesterol for steroid hormone production. The short form is expressed in adipose tissue, among others, where it hydrolyzes stored triglycerides to free fatty acids. [provided by RefSeq, Jul 2008]

LIPE-AS1 (HGNC:48589): (LIPE antisense RNA 1)

LOC101930071 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.110376745).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005357.4. 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
	LIPE	NM_005357.4	MANE Select	c.3221G>A	p.Gly1074Glu	missense	Exon 10 of 10	NP_005348.2
	LIPE	NM_001416100.1		c.2471G>A	p.Gly824Glu	missense	Exon 10 of 10	NP_001403029.1
	LIPE	NM_001416101.1		c.2456G>A	p.Gly819Glu	missense	Exon 10 of 10	NP_001403030.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LIPE	ENST00000244289.9	TSL:1 MANE Select	c.3221G>A	p.Gly1074Glu	missense	Exon 10 of 10	ENSP00000244289.3	Q05469-1
	LIPE-AS1	ENST00000594624.8	TSL:1	n.105+4598C>T		intron	N/A
	LIPE	ENST00000599918.2	TSL:5	c.3245G>A	p.Gly1082Glu	missense	Exon 10 of 10	ENSP00000472218.2	M0R201

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome AF: 0.00000151 AC: 2 AN: 1325922 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 651496

African (AFR) AF: 0.00 AC: 0 AN: 27718

American (AMR) AF: 0.00 AC: 0 AN: 26202

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 21020

East Asian (EAS) AF: 0.00 AC: 0 AN: 33444

South Asian (SAS) AF: 0.00 AC: 0 AN: 69932

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 40438

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3790

European-Non Finnish (NFE) AF: 0.00000191 AC: 2 AN: 1048338

Other (OTH) AF: 0.00 AC: 0 AN: 55040

GnomAD4 genome Cov.: 30

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	16
DANN	Uncertain	0.99
DEOGEN2	Benign	0.040	T
Eigen	Benign	-0.55
Eigen_PC	Benign	-0.51
FATHMM_MKL	Benign	0.17	N
LIST_S2	Benign	0.39	T
M_CAP	Benign	0.031	D
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	0.0	N
PhyloP100		1.4
PrimateAI	Uncertain	0.65	T
PROVEAN	Benign	0.38	N
REVEL	Benign	0.020
Sift	Pathogenic	0.0	D
Polyphen		0.39	B
Vest4		0.10
MutPred		0.33		Gain of solvent accessibility (P = 0.0026)
MVP		0.59
MPC		0.40
ClinPred		0.49	T
GERP RS		2.4
Varity_R		0.070
gMVP		0.20
Mutation Taster		=97/3	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: rs201301144; hg19: chr19-42905974;