Variant chr1-226994386-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001394014.1(CDC42BPA):c.5147C>T(p.Pro1716Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000107 in 1,564,220 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 0.000059 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

CDC42BPA
NM_001394014.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.38

Variant links:

Genes affected

CDC42BPA (HGNC:1737): (CDC42 binding protein kinase alpha) The protein encoded by this gene is a member of the serine/threonine protein kinase family. This kinase contains multiple functional domains. Its kinase domain is highly similar to that of the myotonic dystrophy protein kinase (DMPK). This kinase also contains a Rac interactive binding (CRIB) domain, and has been shown to bind CDC42. It may function as a CDC42 downstream effector mediating CDC42 induced peripheral actin formation, and promoting cytoskeletal reorganization. Multiple alternatively spliced transcript variants have been described. [provided by RefSeq, Sep 2018]

CDC42BPA links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.20066017).

BS2

High AC in GnomAd4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDC42BPA	NM_001394014.1 linkuse as main transcript	c.5147C>T	p.Pro1716Leu	missense_variant	37/37	ENST00000366766.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDC42BPA	ENST00000366766.8 linkuse as main transcript	c.5147C>T	p.Pro1716Leu	missense_variant	37/37	5	NM_001394014.1		Q5VT25-2

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152046

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000127

AC:

AN:

173136

Hom.:

AF XY:

0.000152

AC XY:

AN XY:

92310

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000384

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000221

Gnomad SAS exome

AF:

0.000177

Gnomad FIN exome

AF:

0.0000607

Gnomad NFE exome

AF:

0.000183

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000112

AC:

158

AN:

1412056

Hom.:

Cov.:

AF XY:

0.000126

AC XY:

AN XY:

698048

show subpopulations

Gnomad4 AFR exome

AF:

0.0000624

Gnomad4 AMR exome

AF:

0.0000265

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000793

Gnomad4 SAS exome

AF:

0.000113

Gnomad4 FIN exome

AF:

0.0000197

Gnomad4 NFE exome

AF:

0.000129

Gnomad4 OTH exome

AF:

0.0000344

GnomAD4 genome

AF:

0.0000591

AC:

AN:

152164

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74386

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000764

Hom.:

Bravo

AF:

0.0000831

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.0000917

AC:

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

Apr 28, 2022

The c.5042C>T (p.P1681L) alteration is located in exon 36 (coding exon 36) of the CDC42BPA gene. This alteration results from a C to T substitution at nucleotide position 5042, causing the proline (P) at amino acid position 1681 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

Uncertain

0.53

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.17

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.37

.;T;.;.;T

Eigen

Uncertain

0.61

Eigen_PC

Uncertain

0.57

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.93

D;D;D;D;D

M_CAP

Uncertain

0.20

MetaRNN

Benign

0.20

T;T;T;T;T

MetaSVM

Uncertain

-0.035

MutationAssessor

Benign

1.2

.;L;.;.;.

MutationTaster

Benign

1.0

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

PrimateAI

Pathogenic

0.81

PROVEAN

Uncertain

-4.2

D;.;D;N;.

REVEL

Uncertain

0.39

Sift

Uncertain

0.0040

D;.;D;D;.

Sift4G

Uncertain

0.017

D;D;D;D;D

Polyphen

1.0

D;.;D;.;.

Vest4

0.31

MutPred

0.13

.;.;.;.;Loss of glycosylation at T1665 (P = 0.1513);

MVP

0.64

MPC

0.88

ClinPred

0.45

GERP RS

4.0

Varity_R

0.28

gMVP

0.35

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.10

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