Genetic Variant YAP1:p.Pro7Leu (chr11-102110868-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001130145.3(YAP1):c.20C>T(p.Pro7Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000282 in 1,416,224 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000024 ( 0 hom. )

Consequence

YAP1
NM_001130145.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.159

Variant links:

Genes affected

YAP1 (HGNC:16262): (Yes1 associated transcriptional regulator) This gene encodes a downstream nuclear effector of the Hippo signaling pathway which is involved in development, growth, repair, and homeostasis. This gene is known to play a role in the development and progression of multiple cancers as a transcriptional regulator of this signaling pathway and may function as a potential target for cancer treatment. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2013]

YAP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.064727485).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
YAP1	NM_001130145.3 link	c.20C>T	p.Pro7Leu	missense_variant	Exon 1 of 9	ENST00000282441.10	NP_001123617.1	P46937-1Q86T74

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
YAP1	ENST00000282441.10 link	c.20C>T	p.Pro7Leu	missense_variant	Exon 1 of 9	1	NM_001130145.3	ENSP00000282441.5		P46937-1

Frequencies

GnomAD3 genomes

AF:

0.00000660

AC:

AN:

151620

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000237

AC:

AN:

1264604

Hom.:

Cov.:

AF XY:

0.00000321

AC XY:

AN XY:

622796

show subpopulations

Gnomad4 AFR exome

AF:

0.0000393

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:

0.00

Gnomad4 NFE exome

AF:

0.00000197

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000660

AC:

AN:

151620

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74038

show subpopulations

Gnomad4 AFR

AF:

0.0000242

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Jun 15, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Not Available"; Align-GVGD: "Class C0"). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. This variant has not been reported in the literature in individuals affected with YAP1-related conditions. This variant is present in population databases (no rsID available, gnomAD 0.01%). This sequence change replaces proline, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 7 of the YAP1 protein (p.Pro7Leu). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.18

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

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.53

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.61

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

M_CAP

Uncertain

0.18

MetaRNN

Benign

0.065

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

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.3

L;L;L;L;L;L;L

PrimateAI

Pathogenic

0.83

PROVEAN

Benign

-0.46

N;N;N;N;.;.;N

REVEL

Benign

0.031

Sift

Pathogenic

0.0

D;T;T;T;.;.;T

Sift4G

Benign

0.21

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

Polyphen

0.0090, 0.016

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

Vest4

0.20

MutPred

0.28

Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);Gain of stability (P = 0.0182);

MVP

0.043

MPC

1.2

ClinPred

0.41

GERP RS

1.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.3

Varity_R

0.035

gMVP

0.16

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