Variant 16-680632-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM1PM2PP3_Moderate

The ENST00000219548.9(STUB1):c.107T>C(p.Leu36Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000814 in 1,227,994 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 8.1e-7 ( 0 hom. )

Consequence

STUB1
ENST00000219548.9 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:3

Conservation

PhyloP100: 2.00

Variant links:

Genes affected

STUB1 (HGNC:11427): (STIP1 homology and U-box containing protein 1) This gene encodes a protein containing tetratricopeptide repeat and a U-box that functions as a ubiquitin ligase/cochaperone. The encoded protein binds to and ubiquitinates shock cognate 71 kDa protein (Hspa8) and DNA polymerase beta (Polb), among other targets. Mutations in this gene cause spinocerebellar ataxia, autosomal recessive 16. Alternative splicing results in multiple transcript variants. There is a pseudogene for this gene on chromosome 2. [provided by RefSeq, Jun 2014]

STUB1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM1

In a repeat TPR 1 (size 33) in uniprot entity CHIP_HUMAN there are 5 pathogenic changes around while only 0 benign (100%) in ENST00000219548.9

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.848

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STUB1	NM_005861.4 linkuse as main transcript	c.107T>C	p.Leu36Pro	missense_variant	1/7	ENST00000219548.9	NP_005852.2
STUB1	NM_001293197.2 linkuse as main transcript	c.-199T>C		5_prime_UTR_variant	1/7		NP_001280126.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STUB1	ENST00000219548.9 linkuse as main transcript	c.107T>C	p.Leu36Pro	missense_variant	1/7	1	NM_005861.4	ENSP00000219548	P1	Q9UNE7-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

8.14e-7

AC:

AN:

1227994

Hom.:

Cov.:

AF XY:

0.00000166

AC XY:

AN XY:

602696

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.00000101

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:3

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:3

Uncertain significance, criteria provided, single submitter	clinical testing	Clinical Genetics Laboratory, Skane University Hospital Lund	Jun 09, 2022	- -
Uncertain significance, no assertion criteria provided	clinical testing	Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+	-	- -
Uncertain significance, no assertion criteria provided	clinical testing	Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.99

BayesDel_addAF

Pathogenic

0.36

BayesDel_noAF

Pathogenic

0.28

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.89

D;.

Eigen

Uncertain

0.46

Eigen_PC

Uncertain

0.37

FATHMM_MKL

Uncertain

0.93

LIST_S2

Uncertain

0.92

D;D

M_CAP

Pathogenic

0.98

MetaRNN

Pathogenic

0.85

D;D

MetaSVM

Benign

-0.37

MutationAssessor

Pathogenic

2.9

M;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Pathogenic

0.97

PROVEAN

Pathogenic

-4.4

D;D

REVEL

Uncertain

0.54

Sift

Uncertain

0.014

D;D

Sift4G

Benign

0.12

T;D

Polyphen

1.0

D;.

Vest4

0.48

MutPred

0.60

Loss of stability (P = 0.0023);Loss of stability (P = 0.0023);

MVP

0.75

MPC

2.6

ClinPred

0.99

GERP RS

3.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.95

gMVP

0.82

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over