Variant 2-202277981-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_015934.5(NOP58):c.154G>C(p.Asp52His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000029 in 1,553,472 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

NOP58
NM_015934.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.11

Variant links:

Genes affected

NOP58 (HGNC:29926): (NOP58 ribonucleoprotein) The protein encoded by this gene is a core component of box C/D small nucleolar ribonucleoproteins. Some box C/D small nucleolar RNAs (snoRNAs), such as U3, U8, and U14, are dependent upon the encoded protein for their synthesis. This protein is SUMOylated, which is necessary for high affinity binding to snoRNAs. [provided by RefSeq, Nov 2015]

NOP58 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAd at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NOP58	NM_015934.5 linkuse as main transcript	c.154G>C	p.Asp52His	missense_variant	3/15	ENST00000264279.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NOP58	ENST00000264279.10 linkuse as main transcript	c.154G>C	p.Asp52His	missense_variant	3/15	1	NM_015934.5	P1

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

151918

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00144

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:

0.0000503

AC:

AN:

238784

Hom.:

AF XY:

0.0000621

AC XY:

AN XY:

128882

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00125

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:

0.0000278

AC:

AN:

1401554

Hom.:

Cov.:

AF XY:

0.0000314

AC XY:

AN XY:

699552

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00114

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000563

Gnomad4 OTH exome

AF:

0.0000687

GnomAD4 genome

AF:

0.0000395

AC:

AN:

151918

Hom.:

Cov.:

AF XY:

0.0000270

AC XY:

AN XY:

74194

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00144

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:

0.000130

Hom.:

Bravo

AF:

0.0000378

ExAC

AF:

0.0000659

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

Jul 05, 2023

The c.154G>C (p.D52H) alteration is located in exon 3 (coding exon 3) of the NOP58 gene. This alteration results from a G to C substitution at nucleotide position 154, causing the aspartic acid (D) at amino acid position 52 to be replaced by a histidine (H). 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

Pathogenic

0.90

BayesDel_addAF

Benign

0.0069

BayesDel_noAF

Benign

-0.23

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Benign

0.34

Eigen

Pathogenic

0.94

Eigen_PC

Pathogenic

0.87

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Pathogenic

1.0

M_CAP

Uncertain

0.13

MetaRNN

Uncertain

0.60

MetaSVM

Uncertain

0.31

MutationAssessor

Pathogenic

3.1

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.83

PROVEAN

Pathogenic

-5.9

REVEL

Uncertain

0.47

Sift

Uncertain

0.027

Sift4G

Uncertain

0.0080

Polyphen

1.0

Vest4

0.77

MutPred

0.54

Loss of ubiquitination at K49 (P = 0.0607);

MVP

0.56

MPC

1.3

ClinPred

0.97

GERP RS

5.2

Varity_R

0.75

gMVP

0.78

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