Variant 3-150762831-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_005067.7(SIAH2):c.19A>C(p.Thr7Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000187 in 1,067,236 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000019 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

SIAH2
NM_005067.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.07

Variant links:

Genes affected

SIAH2 (HGNC:10858): (siah E3 ubiquitin protein ligase 2) This gene encodes a protein that is a member of the seven in absentia homolog (SIAH) family. The protein is an E3 ligase and is involved in ubiquitination and proteasome-mediated degradation of specific proteins. The activity of this ubiquitin ligase has been implicated in regulating cellular response to hypoxia. [provided by RefSeq, Jul 2008]

SIAH2 links:

SIAH2-AS1 (HGNC:40526): (SIAH2 antisense RNA 1)

SIAH2-AS1 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=0.16593626).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
SIAH2	NM_005067.7 linkuse as main transcript	c.19A>C	p.Thr7Pro	missense_variant	1/2	ENST00000312960.4	NP_005058.3
SIAH2-AS1	XR_007096130.1 linkuse as main transcript	n.471+424T>G		intron_variant, non_coding_transcript_variant
SIAH2-AS1	XR_007096129.1 linkuse as main transcript	n.471+424T>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
SIAH2	ENST00000312960.4 linkuse as main transcript	c.19A>C	p.Thr7Pro	missense_variant	1/2	1	NM_005067.7	ENSP00000322457	P1
SIAH2-AS1	ENST00000663257.1 linkuse as main transcript	n.255+424T>G		intron_variant, non_coding_transcript_variant
SIAH2	ENST00000482706.1 linkuse as main transcript	c.-99-261A>C		intron_variant		3		ENSP00000417619
SIAH2	ENST00000472885.1 linkuse as main transcript	n.338-261A>C		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

148884

Hom.:

Cov.:

FAILED QC

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000187

AC:

AN:

1067236

Hom.:

Cov.:

AF XY:

0.00000196

AC XY:

AN XY:

509524

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:

0.00000223

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

148884

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

72516

Gnomad4 AFR

AF:

0.00

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

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

Sep 26, 2022

The c.19A>C (p.T7P) alteration is located in exon 1 (coding exon 1) of the SIAH2 gene. This alteration results from a A to C substitution at nucleotide position 19, causing the threonine (T) at amino acid position 7 to be replaced by a proline (P). 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

0.069

BayesDel_addAF

Benign

-0.073

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.12

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.17

FATHMM_MKL

Benign

0.46

LIST_S2

Benign

0.38

M_CAP

Pathogenic

0.52

MetaRNN

Benign

0.17

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.14

MutationTaster

Benign

0.99

PrimateAI

Pathogenic

0.87

PROVEAN

Benign

-0.68

REVEL

Benign

0.040

Sift

Benign

0.030

Sift4G

Uncertain

0.042

Polyphen

0.013

Vest4

0.22

MutPred

0.25

Gain of glycosylation at S2 (P = 0.0075);

MVP

0.45

MPC

1.2

ClinPred

0.26

GERP RS

2.5

Varity_R

0.21

gMVP

0.42

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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