Genetic Variant CAP1:p.Val115Leu (chr1-40064275-G-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_006367.4(CAP1):c.343G>T(p.Val115Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000105 in 1,614,072 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 0.00018 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000098 ( 0 hom. )

Consequence

CAP1
NM_006367.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.90

Variant links:

Genes affected

CAP1 (HGNC:20040): (cyclase associated actin cytoskeleton regulatory protein 1) The protein encoded by this gene is related to the S. cerevisiae CAP protein, which is involved in the cyclic AMP pathway. The human protein is able to interact with other molecules of the same protein, as well as with CAP2 and actin. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2016]

CAP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.017978013).

BS2

High AC in GnomAd4 at 27 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CAP1	NM_006367.4 link	c.343G>T	p.Val115Leu	missense_variant	Exon 5 of 13	ENST00000372805.8	NP_006358.2	Q01518-1D3DPU2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CAP1	ENST00000372805.8 link	c.343G>T	p.Val115Leu	missense_variant	Exon 5 of 13	1	NM_006367.4	ENSP00000361891.3		Q01518-1

Frequencies

GnomAD3 genomes

AF:

0.000177

AC:

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000882

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000192

AC:

AN:

249496

Hom.:

AF XY:

0.000163

AC XY:

AN XY:

135356

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00357

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000883

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000978

AC:

143

AN:

1461852

Hom.:

Cov.:

AF XY:

0.000106

AC XY:

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.00268

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000432

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000177

AC:

AN:

152220

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000209

Hom.:

Bravo

AF:

0.000128

ExAC

AF:

0.000182

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000296

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 16, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.343G>T (p.V115L) alteration is located in exon 5 (coding exon 4) of the CAP1 gene. This alteration results from a G to T substitution at nucleotide position 343, causing the valine (V) at amino acid position 115 to be replaced by a leucine (L). 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

Pathogenic

0.88

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.071

T;.;T;T;T;T;T;.;.;T;.;T;T;T

Eigen

Uncertain

0.30

Eigen_PC

Uncertain

0.44

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.95

.;.;D;D;D;D;.;.;D;D;D;D;D;D

M_CAP

Benign

0.015

MetaRNN

Benign

0.018

T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.2

M;.;.;.;.;.;M;.;.;M;.;.;.;.

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-1.6

N;N;N;N;N;N;N;N;N;N;N;N;N;N

REVEL

Benign

0.14

Sift

Benign

0.063

T;D;D;D;D;D;T;D;D;T;D;D;D;D

Sift4G

Uncertain

0.015

D;D;D;D;D;D;D;D;D;D;D;D;D;D

Polyphen

0.25

B;.;.;.;.;.;B;.;.;B;.;.;.;.

Vest4

0.66

MutPred

0.65

Loss of MoRF binding (P = 0.1036);.;Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);.;.;Loss of MoRF binding (P = 0.1036);.;Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);Loss of MoRF binding (P = 0.1036);

MVP

0.56

MPC

0.57

ClinPred

0.096

GERP RS

5.5

Varity_R

0.62

gMVP

0.61

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