rs200400906

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PP3_Moderate

The NM_001011.4(RPS7):c.433C>T(p.Arg145Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000089 in 1,461,412 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic 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. R145H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000089 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

RPS7
NM_001011.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.02

Variant links:

Genes affected

RPS7 (HGNC:10440): (ribosomal protein S7) Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit. The protein belongs to the S7E family of ribosomal proteins. It is located in the cytoplasm. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]

RPS7 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.91

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RPS7	NM_001011.4 linkuse as main transcript	c.433C>T	p.Arg145Cys	missense_variant	6/7	ENST00000645674.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RPS7	ENST00000645674.2 linkuse as main transcript	c.433C>T	p.Arg145Cys	missense_variant	6/7		NM_001011.4	P1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

151630

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

GnomAD3 exomes

AF:

0.0000119

AC:

AN:

251276

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135796

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000890

AC:

AN:

1461412

Hom.:

Cov.:

AF XY:

0.00000825

AC XY:

AN XY:

727036

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000176

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

151630

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74010

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

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.0000247

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Diamond-Blackfan anemia 8

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Invitae

Sep 05, 2023

An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant¬†is likely to be tolerated. This sequence change replaces arginine, which is basic and polar, with cysteine, which is neutral and slightly polar, at codon 145 of the RPS7 protein (p.Arg145Cys). This variant is present in population databases (rs200400906, gnomAD 0.006%). This variant has not been reported in the literature in individuals affected with RPS7-related conditions. ClinVar contains an entry for this variant (Variation ID: 577746). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.97

BayesDel_addAF

Pathogenic

0.16

BayesDel_noAF

Pathogenic

0.16

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Uncertain

0.72

D;D;D;.;D;D;.;D

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.37

FATHMM_MKL

Pathogenic

0.97

M_CAP

Uncertain

0.21

MetaRNN

Pathogenic

0.91

D;D;D;D;D;D;D;D

MetaSVM

Uncertain

0.36

MutationAssessor

Pathogenic

3.3

M;M;M;.;M;M;.;M

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Pathogenic

0.90

PROVEAN

Pathogenic

-6.7

D;.;.;.;.;D;D;D

REVEL

Uncertain

0.55

Sift

Uncertain

0.011

D;.;.;.;.;D;D;D

Sift4G

Uncertain

0.0050

D;.;.;.;.;D;D;D

Polyphen

1.0

D;D;D;.;D;D;.;D

Vest4

0.78

MutPred

0.77

Loss of MoRF binding (P = 0.0056);Loss of MoRF binding (P = 0.0056);Loss of MoRF binding (P = 0.0056);.;Loss of MoRF binding (P = 0.0056);Loss of MoRF binding (P = 0.0056);Loss of MoRF binding (P = 0.0056);Loss of MoRF binding (P = 0.0056);

MVP

0.55

MPC

2.0

ClinPred

0.95

GERP RS

3.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.82

gMVP

0.91

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