rs746603025

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_001007.5(RPS4X):​c.434G>C​(p.Arg145Pro) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 22)

Consequence

RPS4X
NM_001007.5 missense

Scores

9
6
2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.70
Variant links:
Genes affected
RPS4X (HGNC:10424): (ribosomal protein S4 X-linked) Cytoplasmic ribosomes, 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 ribosomal protein S4, a component of the 40S subunit. Ribosomal protein S4 is the only ribosomal protein known to be encoded by more than one gene, namely this gene and ribosomal protein S4, Y-linked (RPS4Y). The 2 isoforms encoded by these genes are not identical, but are functionally equivalent. Ribosomal protein S4 belongs to the S4E family of ribosomal proteins. This gene is not subject to X-inactivation. It has been suggested that haploinsufficiency of the ribosomal protein S4 genes plays a role in Turner syndrome; however, this hypothesis is controversial. 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]
PIN4 (HGNC:8992): (peptidylprolyl cis/trans isomerase, NIMA-interacting 4) This gene encodes a member of the parvulin subfamily of the peptidyl-prolyl cis/trans isomerase protein family. The encoded protein catalyzes the isomerization of peptidylprolyl bonds, and may play a role in the cell cycle, chromatin remodeling, and/or ribosome biogenesis. The encoded protein may play an additional role in the mitochondria. [provided by RefSeq, Dec 2009]

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.948

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
RPS4XNM_001007.5 linkc.434G>C p.Arg145Pro missense_variant Exon 5 of 7 ENST00000316084.10 NP_000998.1 P62701B2R491

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
RPS4XENST00000316084.10 linkc.434G>C p.Arg145Pro missense_variant Exon 5 of 7 1 NM_001007.5 ENSP00000362744.4 P62701
RPS4XENST00000486733.2 linkn.1504G>C non_coding_transcript_exon_variant Exon 3 of 5 5
PIN4ENST00000439980.7 linkn.238-25083C>G intron_variant Intron 3 of 5 4 ENSP00000394066.3 H0Y4T6

Frequencies

GnomAD3 genomes
Cov.:
22
GnomAD4 exome
Cov.:
29
GnomAD4 genome
Cov.:
22
ExAC
AF:
0.00000824
AC:
1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
1.0
BayesDel_addAF
Pathogenic
0.58
D
BayesDel_noAF
Pathogenic
0.59
CADD
Uncertain
25
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.63
D
FATHMM_MKL
Uncertain
0.97
D
LIST_S2
Benign
0.82
T
M_CAP
Pathogenic
0.74
D
MetaRNN
Pathogenic
0.95
D
MetaSVM
Uncertain
0.70
D
MutationAssessor
Pathogenic
4.5
H
PrimateAI
Pathogenic
0.84
D
PROVEAN
Pathogenic
-6.3
D
REVEL
Pathogenic
0.87
Sift
Uncertain
0.0010
D
Sift4G
Uncertain
0.022
D
Polyphen
0.77
P
Vest4
0.91
MutPred
0.78
Gain of glycosylation at T146 (P = 0.0662);
MVP
1.0
MPC
2.0
ClinPred
1.0
D
GERP RS
4.3
Varity_R
0.98
gMVP
0.98

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.030
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.

Other links and lift over

dbSNP: rs746603025; hg19: chrX-71493749; API