1-147664654-A-G

Position:

• chr1-147664654-A-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000583509.7(ACP6):​c.220-4879T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0664 in 152,238 control chromosomes in the GnomAD database, including 940 homozygotes. 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: 𝑓 0.066 (940 hom., cov: 32)
• Consequence: ACP6 ENST00000583509.7 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.635

Genes affected

ACP6 (HGNC:29609): (acid phosphatase 6, lysophosphatidic) This gene encodes a member of the histidine acid phosphatase protein family. The encoded protein hydrolyzes lysophosphatidic acid, which is involved in G protein-coupled receptor signaling, lipid raft modulation, and in balancing lipid composition within the cell. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2016]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.209 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ACP6	NM_016361.5	c.220-4879T>C		intron_variant		ENST00000583509.7	NP_057445.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ACP6	ENST00000583509.7	c.220-4879T>C		intron_variant		1	NM_016361.5	ENSP00000463574	P1

Frequencies

GnomAD3 genomes AF: 0.0663 AC: 10082 AN: 152120 Hom.: 935 Cov.: 32

Gnomad AFR AF: 0.212

Gnomad AMI AF: 0.00110

Gnomad AMR AF: 0.0262

Gnomad ASJ AF: 0.00259

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.0306

Gnomad FIN AF: 0.00753

Gnomad MID AF: 0.0348

Gnomad NFE AF: 0.00829

Gnomad OTH AF: 0.0407

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

GnomAD4 genome AF: 0.0664 AC: 10109 AN: 152238 Hom.: 940 Cov.: 32 AF XY: 0.0650 AC XY: 4838 AN XY: 74438

Gnomad4 AFR AF: 0.212

Gnomad4 AMR AF: 0.0262

Gnomad4 ASJ AF: 0.00259

Gnomad4 EAS AF: 0.000193

Gnomad4 SAS AF: 0.0306

Gnomad4 FIN AF: 0.00753

Gnomad4 NFE AF: 0.00829

Gnomad4 OTH AF: 0.0407

Alfa AF: 0.0449 Hom.: 80

Bravo AF: 0.0735

Asia WGS AF: 0.0250 AC: 88 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	7.8
DANN	Benign	0.70

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: rs946907; hg19: chr1-147136772;