Variant 10-90894835-A-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_006413.5(RPP30):c.493A>G(p.Met165Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000157 in 1,461,246 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

RPP30
NM_006413.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.67

Variant links:

Genes affected

RPP30 (HGNC:17688): (ribonuclease P/MRP subunit p30) Enables ribonuclease P RNA binding activity. Contributes to ribonuclease P activity. Involved in tRNA 5'-leader removal. Part of multimeric ribonuclease P complex and ribonuclease MRP complex. [provided by Alliance of Genome Resources, Apr 2022]

RPP30 links:

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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=0.09705323).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RPP30	NM_006413.5 linkuse as main transcript	c.493A>G	p.Met165Val	missense_variant	7/11	ENST00000371703.8	NP_006404.1
RPP30	NM_001104546.2 linkuse as main transcript	c.493A>G	p.Met165Val	missense_variant	7/14		NP_001098016.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RPP30	ENST00000371703.8 linkuse as main transcript	c.493A>G	p.Met165Val	missense_variant	7/11	1	NM_006413.5	ENSP00000360768	P1	P78346-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000438

AC:

AN:

251234

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

135788

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

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:

0.0000157

AC:

AN:

1461246

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

726960

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000252

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000494

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

Apr 22, 2022

The c.493A>G (p.M165V) alteration is located in exon 7 (coding exon 7) of the RPP30 gene. This alteration results from a A to G substitution at nucleotide position 493, causing the methionine (M) at amino acid position 165 to be replaced by a valine (V). 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

0.17

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.12

T;.;T;T

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.11

FATHMM_MKL

Uncertain

0.90

LIST_S2

Benign

0.81

T;T;T;T

M_CAP

Benign

0.0049

MetaRNN

Benign

0.097

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.2

L;L;.;.

MutationTaster

Benign

0.68

D;D

PrimateAI

Benign

0.45

PROVEAN

Benign

-1.4

N;N;N;N

REVEL

Benign

0.050

Sift

Benign

0.53

T;T;T;T

Sift4G

Benign

0.67

T;T;T;T

Polyphen

0.0010

B;.;.;.

Vest4

0.42

MutPred

0.33

Loss of methylation at K161 (P = 0.0944);Loss of methylation at K161 (P = 0.0944);.;.;

MVP

0.29

MPC

0.021

ClinPred

0.057

GERP RS

3.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.13

gMVP

0.70

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