Genetic Variant ACP6:p.Val127Met (chr1-147659496-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PP5_ModerateBP4BS2_Supporting

The NM_016361.5(ACP6):c.379G>A(p.Val127Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000899 in 1,614,212 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★).

Frequency

Genomes: 𝑓 0.00044 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00095 ( 2 hom. )

Consequence

ACP6
NM_016361.5 missense

Scores

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 1.13

Variant links:

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]

ACP6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PP5

Variant 1-147659496-C-T is Pathogenic according to our data. Variant chr1-147659496-C-T is described in ClinVar as [Likely_pathogenic]. Clinvar id is 224824.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr1-147659496-C-T is described in Lovd as [Likely_pathogenic].

BP4

Computational evidence support a benign effect (MetaRNN=0.10326934). . Strength limited to SUPPORTING due to the PP5.

BS2

High Homozygotes in GnomAdExome4 at 2 AR geneVariant has number of homozygotes lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ACP6	NM_016361.5 link	c.379G>A	p.Val127Met	missense_variant	Exon 3 of 10	ENST00000583509.7	NP_057445.4	Q9NPH0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ACP6	ENST00000583509.7 link	c.379G>A	p.Val127Met	missense_variant	Exon 3 of 10	1	NM_016361.5	ENSP00000463574.1		Q9NPH0-1

Frequencies

GnomAD3 genomes

AF:

0.000440

AC:

AN:

152226

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

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:

0.000897

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000382

AC:

AN:

251342

Hom.:

AF XY:

0.000375

AC XY:

AN XY:

135852

show subpopulations

Gnomad AFR exome

AF:

0.000246

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000801

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000947

AC:

1384

AN:

1461868

Hom.:

Cov.:

AF XY:

0.000921

AC XY:

670

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.000209

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.00122

Gnomad4 OTH exome

AF:

0.000348

GnomAD4 genome

AF:

0.000440

AC:

AN:

152344

Hom.:

Cov.:

AF XY:

0.000403

AC XY:

AN XY:

74498

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000897

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000754

Hom.:

Bravo

AF:

0.000423

TwinsUK

AF:

0.00243

AC:

ALSPAC

AF:

0.00182

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00105

AC:

ExAC

AF:

0.000428

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000382

EpiControl

AF:

0.000356

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Cerebral visual impairment and intellectual disability

Pathogenic:1

Sep 09, 2015

Lupski Lab, Baylor-Hopkins CMG, Baylor College of Medicine

Significance: Likely pathogenic

Review Status: criteria provided, single submitter

Collection Method: research

This study shows that diverse genetic causes underlie CVI. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.35

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.077

T;.;.;T

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.48

FATHMM_MKL

Benign

0.66

LIST_S2

Benign

0.78

T;T;D;D

M_CAP

Benign

0.012

MetaRNN

Benign

0.10

T;T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Pathogenic

3.0

M;M;.;.

PrimateAI

Benign

0.44

REVEL

Benign

0.18

Sift4G

Uncertain

0.0050

D;D;D;D

Polyphen

0.99

D;D;.;.

Vest4

0.44

MVP

0.40

ClinPred

0.74

GERP RS

4.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.22

gMVP

0.48

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over