Variant 3-8629705-G-A 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_001256748.3(SSUH2):c.547C>T(p.Arg183Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000931 in 1,599,914 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R183H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000081 ( 1 hom. )

Consequence

SSUH2
NM_001256748.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.37

Variant links:

Genes affected

SSUH2 (HGNC:24809): (ssu-2 homolog) Involved in odontogenesis. Located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

SSUH2 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=0.13648912).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SSUH2	NM_001256748.3 linkuse as main transcript	c.547C>T	p.Arg183Cys	missense_variant	7/12	ENST00000544814.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SSUH2	ENST00000544814.7 linkuse as main transcript	c.547C>T	p.Arg183Cys	missense_variant	7/12	2	NM_001256748.3	P1	Q9Y2M2-2

Frequencies

GnomAD3 genomes

AF:

0.000216

AC:

AN:

148146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000535

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000338

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000218

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000607

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000954

AC:

AN:

251446

Hom.:

AF XY:

0.000118

AC XY:

AN XY:

135900

show subpopulations

Gnomad AFR exome

AF:

0.000308

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000196

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000967

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000806

AC:

117

AN:

1451644

Hom.:

Cov.:

AF XY:

0.0000969

AC XY:

AN XY:

722462

show subpopulations

Gnomad4 AFR exome

AF:

0.000628

Gnomad4 AMR exome

AF:

0.0000895

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000175

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000608

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.000216

AC:

AN:

148270

Hom.:

Cov.:

AF XY:

0.000138

AC XY:

AN XY:

72308

show subpopulations

Gnomad4 AFR

AF:

0.000533

Gnomad4 AMR

AF:

0.000338

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000218

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000607

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000163

Hom.:

Bravo

AF:

0.000400

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000107

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

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

Nov 13, 2023

The c.481C>T (p.R161C) alteration is located in exon 7 (coding exon 4) of the SSUH2 gene. This alteration results from a C to T substitution at nucleotide position 481, causing the arginine (R) at amino acid position 161 to be replaced by a cysteine (C). 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

0.11

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.36

Cadd

Benign

Dann

Uncertain

0.99

Eigen

Benign

0.074

Eigen_PC

Benign

0.16

FATHMM_MKL

Benign

0.056

LIST_S2

Benign

0.85

T;.;T

M_CAP

Benign

0.0079

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-0.90

MutationTaster

Benign

0.99

D;D;D;D

PrimateAI

Benign

0.28

PROVEAN

Uncertain

-2.6

D;D;D

REVEL

Benign

0.10

Sift

Benign

0.17

T;T;T

Sift4G

Benign

0.16

T;T;T

Polyphen

0.36

.;B;B

Vest4

0.60

MVP

0.24

MPC

0.35

ClinPred

0.12

GERP RS

4.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.19

gMVP

0.44

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.20

Details are displayed if max score is > 0.2

DS_AL_spliceai

0.20

Position offset: 21

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