Variant chr10-90872055-G-C 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.69G>C(p.Glu23Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000421 in 1,614,038 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000039 ( 0 hom. )

Consequence

RPP30
NM_006413.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.408

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=0.16642687).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RPP30	NM_006413.5 linkuse as main transcript	c.69G>C	p.Glu23Asp	missense_variant	1/11	ENST00000371703.8	NP_006404.1
RPP30	NM_001104546.2 linkuse as main transcript	c.69G>C	p.Glu23Asp	missense_variant	1/14		NP_001098016.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RPP30	ENST00000371703.8 linkuse as main transcript	c.69G>C	p.Glu23Asp	missense_variant	1/11	1	NM_006413.5	ENSP00000360768	P1	P78346-1
RPP30	ENST00000413330.5 linkuse as main transcript	c.69G>C	p.Glu23Asp	missense_variant	1/13	5		ENSP00000389182		P78346-2
RPP30	ENST00000277882.7 linkuse as main transcript	c.69G>C	p.Glu23Asp	missense_variant	1/10	5		ENSP00000277882
RPP30	ENST00000487998.5 linkuse as main transcript	n.83G>C		non_coding_transcript_exon_variant	1/10	5

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.000865

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.0000636

AC:

AN:

251384

Hom.:

AF XY:

0.0000442

AC XY:

AN XY:

135880

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.000595

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000390

AC:

AN:

1461850

Hom.:

Cov.:

AF XY:

0.0000303

AC XY:

AN XY:

727230

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00103

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000144

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74344

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.000865

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000955

Alfa

AF:

0.000203

Hom.:

Bravo

AF:

0.0000869

ExAC

AF:

0.0000165

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

Jun 29, 2022

The c.69G>C (p.E23D) alteration is located in exon 1 (coding exon 1) of the RPP30 gene. This alteration results from a G to C substitution at nucleotide position 69, causing the glutamic acid (E) at amino acid position 23 to be replaced by an aspartic acid (D). 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

0.32

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.23

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.10

T;.;T

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.63

FATHMM_MKL

Benign

0.29

LIST_S2

Benign

0.83

T;T;T

M_CAP

Benign

0.062

MetaRNN

Benign

0.17

T;T;T

MetaSVM

Benign

-0.88

MutationAssessor

Uncertain

2.4

M;M;.

MutationTaster

Benign

0.93

N;N

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-1.5

N;N;N

REVEL

Benign

0.17

Sift

Benign

0.21

T;T;D

Sift4G

Benign

0.51

T;T;T

Polyphen

0.80

P;.;.

Vest4

0.55

MutPred

0.57

Gain of catalytic residue at E23 (P = 0.0075);Gain of catalytic residue at E23 (P = 0.0075);Gain of catalytic residue at E23 (P = 0.0075);

MVP

0.59

MPC

0.056

ClinPred

0.34

GERP RS

-0.77

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.24

gMVP

0.54

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