Variant 10-88914618-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_020799.4(STAMBPL1):c.863T>G(p.Val288Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000214 in 1,498,312 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: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

STAMBPL1
NM_020799.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.71

Variant links:

Genes affected

STAMBPL1 (HGNC:24105): (STAM binding protein like 1) Predicted to enable Lys63-specific deubiquitinase activity and thiol-dependent deubiquitinase. Predicted to be involved in protein K63-linked deubiquitination. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

STAMBPL1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.2137818).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
STAMBPL1	NM_020799.4 linkuse as main transcript	c.863T>G	p.Val288Gly	missense_variant	7/11	ENST00000371926.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
STAMBPL1	ENST00000371926.8 linkuse as main transcript	c.863T>G	p.Val288Gly	missense_variant	7/11	1	NM_020799.4	P1	Q96FJ0-1
STAMBPL1	ENST00000371924.5 linkuse as main transcript	c.863T>G	p.Val288Gly	missense_variant	6/10	1		P1	Q96FJ0-1
STAMBPL1	ENST00000371927.7 linkuse as main transcript	c.863T>G	p.Val288Gly	missense_variant	7/11	2			Q96FJ0-2
STAMBPL1	ENST00000371922.1 linkuse as main transcript	n.1188T>G		non_coding_transcript_exon_variant	2/6	2

Frequencies

GnomAD3 genomes

AF:

0.0000264

AC:

AN:

151462

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000726

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000201

AC:

AN:

199132

Hom.:

AF XY:

0.0000183

AC XY:

AN XY:

109320

show subpopulations

Gnomad AFR exome

AF:

0.0000864

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000318

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000208

AC:

AN:

1346850

Hom.:

Cov.:

AF XY:

0.0000225

AC XY:

AN XY:

667848

show subpopulations

Gnomad4 AFR exome

AF:

0.0000343

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:

0.0000257

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000264

AC:

AN:

151462

Hom.:

Cov.:

AF XY:

0.0000406

AC XY:

AN XY:

73980

show subpopulations

Gnomad4 AFR

AF:

0.0000726

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000586

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.00000824

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

Mar 01, 2024

The c.863T>G (p.V288G) alteration is located in exon 7 (coding exon 6) of the STAMBPL1 gene. This alteration results from a T to G substitution at nucleotide position 863, causing the valine (V) at amino acid position 288 to be replaced by a glycine (G). 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

0.087

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.31

Cadd

Uncertain

Dann

Benign

0.97

DEOGEN2

Benign

0.013

T;.;T;.

Eigen

Benign

-0.13

Eigen_PC

Benign

0.055

FATHMM_MKL

Uncertain

0.84

LIST_S2

Benign

0.84

T;T;.;T

M_CAP

Benign

0.022

MetaRNN

Benign

0.21

T;T;T;T

MetaSVM

Benign

-0.91

MutationAssessor

Benign

1.4

L;L;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Benign

0.36

PROVEAN

Benign

-1.6

N;N;N;N

REVEL

Benign

0.057

Sift

Benign

0.17

T;T;T;T

Sift4G

Benign

0.36

T;T;T;T

Polyphen

0.029

B;B;B;.

Vest4

0.38

MutPred

0.36

Loss of stability (P = 0.0035);Loss of stability (P = 0.0035);Loss of stability (P = 0.0035);.;

MVP

0.68

MPC

0.14

ClinPred

0.27

GERP RS

5.7

Varity_R

0.32

gMVP

0.49

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