Genetic Variant STRIP2:p.Gly94Val (chr7-129451619-G-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_020704.3(STRIP2):c.281G>T(p.Gly94Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,838 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

STRIP2
NM_020704.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.142

Variant links:

Genes affected

STRIP2 (HGNC:22209): (striatin interacting protein 2) Involved in cell migration; cytoskeleton organization; and regulation of cell shape. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

STRIP2 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=0.06301159).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
STRIP2	NM_020704.3 link	c.281G>T	p.Gly94Val	missense_variant	Exon 4 of 21	ENST00000249344.7	NP_065755.1	Q9ULQ0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
STRIP2	ENST00000249344.7 link	c.281G>T	p.Gly94Val	missense_variant	Exon 4 of 21	1	NM_020704.3	ENSP00000249344.2		Q9ULQ0-1
STRIP2	ENST00000435494.2 link	c.281G>T	p.Gly94Val	missense_variant	Exon 4 of 20	1		ENSP00000392393.2		Q9ULQ0-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251390

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135854

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.0000993

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461838

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727214

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 04, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.281G>T (p.G94V) alteration is located in exon 4 (coding exon 4) of the STRIP2 gene. This alteration results from a G to T substitution at nucleotide position 281, causing the glycine (G) at amino acid position 94 to be replaced by a valine (V). 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

Benign

0.14

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.023

T;.

Eigen

Benign

-0.50

Eigen_PC

Benign

-0.47

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.78

T;T

M_CAP

Benign

0.010

MetaRNN

Benign

0.063

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.5

L;L

PrimateAI

Benign

0.36

PROVEAN

Benign

-1.0

N;N

REVEL

Benign

0.0090

Sift

Benign

0.28

T;T

Sift4G

Benign

0.29

T;T

Polyphen

0.085

B;B

Vest4

0.38

MutPred

0.43

Gain of helix (P = 0.0117);Gain of helix (P = 0.0117);

MVP

0.15

MPC

0.32

ClinPred

0.17

GERP RS

1.6

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.1

Varity_R

0.062

gMVP

0.46

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.080

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