3-185514451-C-T

Variant names:

• chr3-185514451-C-T
• rs1719663642
• NM_139248.3:c.1053G>A

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_139248.3(LIPH):​c.1053G>A​(p.Leu351Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: LIPH NM_139248.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.429

Genes affected

LIPH (HGNC:18483): (lipase H) This gene encodes a membrane-bound member of the mammalian triglyceride lipase family. It catalyzes the production of 2-acyl lysophosphatidic acid (LPA), which is a lipid mediator with diverse biological properties that include platelet aggregation, smooth muscle contraction, and stimulation of cell proliferation and motility. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.45).
• BP6: Variant 3-185514451-C-T is Benign according to our data. Variant chr3-185514451-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1958880.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.429 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LIPH	NM_139248.3	c.1053G>A	p.Leu351Leu	synonymous_variant	Exon 8 of 10	ENST00000296252.9	NP_640341.1
LIPH	XM_006713529.5	c.963G>A	p.Leu321Leu	synonymous_variant	Exon 7 of 9		XP_006713592.1
LIPH	XM_017005852.3	c.951G>A	p.Leu317Leu	synonymous_variant	Exon 7 of 9		XP_016861341.1
LIPH	XM_011512530.4	c.924G>A	p.Leu308Leu	synonymous_variant	Exon 9 of 11		XP_011510832.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LIPH	ENST00000296252.9	c.1053G>A	p.Leu351Leu	synonymous_variant	Exon 8 of 10	1	NM_139248.3	ENSP00000296252.4
LIPH	ENST00000424591.6	c.951G>A	p.Leu317Leu	synonymous_variant	Exon 7 of 9	1		ENSP00000396384.2
LIPH	ENST00000435679.1	c.84G>A	p.Leu28Leu	synonymous_variant	Exon 2 of 4	5		ENSP00000390228.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 26

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000312 Hom.: 0

Bravo AF: 0.0000113

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Apr 25, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.45
CADD	Benign	9.5
DANN	Benign	0.77

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

Other links and lift over

dbSNP: rs1719663642; hg19: chr3-185232239;