3-172654768-A-C

Variant names:

• chr3-172654768-A-C
• rs6445071
• NM_020792.6:c.139-6654T>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001146276.3(NCEH1):​c.139-6654T>G variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: NCEH1 NM_001146276.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.218
• Publications: 5 publications found

Genes affected

NCEH1 (HGNC:29260): (neutral cholesterol ester hydrolase 1) Predicted to enable hydrolase activity. Predicted to be involved in ether lipid metabolic process. Predicted to act upstream of or within SMAD protein signal transduction; protein dephosphorylation; and xenobiotic metabolic process. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001146276.3. 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
	NCEH1	NM_020792.6	MANE Select	c.139-6654T>G		intron	N/A	NP_065843.4
	NCEH1	NM_001146276.3		c.139-6654T>G		intron	N/A	NP_001139748.2
	NCEH1	NM_001146277.3		c.-251-6654T>G		intron	N/A	NP_001139749.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NCEH1	ENST00000475381.7	TSL:1 MANE Select	c.139-6654T>G		intron	N/A	ENSP00000418571.4
	NCEH1	ENST00000538775.5	TSL:2	c.235-6654T>G		intron	N/A	ENSP00000442464.1
	NCEH1	ENST00000894447.1		c.139-6654T>G		intron	N/A	ENSP00000564506.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	1.1
DANN	Benign	0.38
PhyloP100		-0.22

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs6445071; hg19: chr3-172372558;