Variant 17-7336781-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_014716.4(ACAP1):c.47G>A(p.Arg16His) variant causes a missense change. The variant allele was found at a frequency of 0.0000397 in 1,613,760 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000029 ( 0 hom. )

Consequence

ACAP1
NM_014716.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.15

Variant links:

Genes affected

ACAP1 (HGNC:16467): (ArfGAP with coiled-coil, ankyrin repeat and PH domains 1) Predicted to enable GTPase activator activity and metal ion binding activity. Predicted to be involved in protein transport and regulation of catalytic activity. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACAP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.38815856).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ACAP1	NM_014716.4 linkuse as main transcript	c.47G>A	p.Arg16His	missense_variant	1/22	ENST00000158762.8
ACAP1	XM_047437152.1 linkuse as main transcript	c.47G>A	p.Arg16His	missense_variant	1/18
ACAP1	XM_047437150.1 linkuse as main transcript	c.-225G>A		5_prime_UTR_variant	1/22
ACAP1	XM_047437151.1 linkuse as main transcript	c.-118G>A		5_prime_UTR_variant	1/21

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ACAP1	ENST00000158762.8 linkuse as main transcript	c.47G>A	p.Arg16His	missense_variant	1/22	1	NM_014716.4	P1
ACAP1	ENST00000570457.6 linkuse as main transcript	c.-225G>A		5_prime_UTR_variant	1/8	5
ACAP1	ENST00000575425.1 linkuse as main transcript	c.-118G>A		5_prime_UTR_variant	1/5	3
ACAP1	ENST00000576628.1 linkuse as main transcript	n.185G>A		non_coding_transcript_exon_variant	1/5	2

Frequencies

GnomAD3 genomes

AF:

0.000145

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000359

AC:

AN:

250802

Hom.:

AF XY:

0.0000443

AC XY:

AN XY:

135576

show subpopulations

Gnomad AFR exome

AF:

0.000308

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000884

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000287

AC:

AN:

1461670

Hom.:

Cov.:

AF XY:

0.0000303

AC XY:

AN XY:

727134

show subpopulations

Gnomad4 AFR exome

AF:

0.000388

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000207

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.000145

AC:

AN:

152090

Hom.:

Cov.:

AF XY:

0.000162

AC XY:

AN XY:

74276

show subpopulations

Gnomad4 AFR

AF:

0.000483

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.000136

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000576

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 12, 2021

The c.47G>A (p.R16H) alteration is located in exon 1 (coding exon 1) of the ACAP1 gene. This alteration results from a G to A substitution at nucleotide position 47, causing the arginine (R) at amino acid position 16 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.42

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.33

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.12

Eigen

Pathogenic

0.80

Eigen_PC

Pathogenic

0.79

FATHMM_MKL

Uncertain

0.95

LIST_S2

Uncertain

0.97

M_CAP

Benign

0.0071

MetaRNN

Benign

0.39

MetaSVM

Benign

-1.2

MutationAssessor

Uncertain

2.4

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.70

PROVEAN

Uncertain

-3.0

REVEL

Benign

0.26

Sift

Uncertain

0.0020

Sift4G

Uncertain

0.010

Polyphen

1.0

Vest4

0.54

MVP

0.67

MPC

1.2

ClinPred

0.83

GERP RS

5.7

Varity_R

0.62

gMVP

0.31

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