RPS23
ribosomal protein S23, the group of S ribosomal proteins
Basic information
Region (hg38): 5:82273319-82278396
Links
Phenotypes
GenCC
Source:
No genCC data.
Clinical Genomic Database
Source:
| Condition | Inheritance | Intervention Categories | Intervention/Rationale | Manifestation Categories | References |
|---|---|---|---|---|---|
| Brachycephaly, trichomegaly, and developmental delay | AD | General | Genetic knowledge may be beneficial related to issues such as selection of optimal supportive care, informed medical decision-making, prognostic considerations, and avoidance of unnecessary testing | Audiologic/Otolaryngologic; Craniofacial; Musculoskeletal; Neurologic | 26982655; 28257692 |
ClinVar
This is a list of variants' phenotypes submitted to
- Brachycephaly, trichomegaly, and developmental delay (4 variants)
- not provided (3 variants)
- not specified (1 variants)
Variants pathogenicity by type
Statistics on ClinVar variants can assist in determining whether a specific variant type in the RPS23 gene is commonly pathogenic or not.
| Variant type | Pathogenic | Likely pathogenic | VUS | Likely benign | Benign | Sum |
|---|---|---|---|---|---|---|
| synonymous | 2 | 2 | ||||
| missense | 2 | 2 | 1 | 5 | ||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| inframe indel | 0 | |||||
| splice variant | 0 | |||||
| non coding | 0 | |||||
| Total | 2 | 0 | 2 | 2 | 1 |
Variants in RPS23
This is a list of pathogenic ClinVar variants found in the RPS23 region.
| Position | Type | Phenotype | Significance | ClinVar |
|---|---|---|---|---|
| 5-82276112-T-C | Likely benign (Aug 24, 2018) | |||
| 5-82276183-A-T | Brachycephaly, trichomegaly, and developmental delay | Pathogenic (Aug 11, 2017) | ||
| 5-82276186-G-A | Brachycephaly, trichomegaly, and developmental delay | Uncertain significance (Aug 14, 2023) | ||
| 5-82276365-G-C | Brachycephaly, trichomegaly, and developmental delay | Benign (Nov 07, 2021) | ||
| 5-82276419-G-A | Likely benign (Nov 15, 2018) | |||
| 5-82276483-C-T | Brachycephaly, trichomegaly, and developmental delay | Pathogenic (Aug 11, 2017) | ||
| 5-82277718-C-T | Brachycephaly, trichomegaly, and developmental delay | Uncertain significance (Jan 22, 2020) | ||
| 5-82277799-G-C | not specified | Uncertain significance (Feb 01, 2023) |
GnomAD
Source:
| Gene | Type | Bio Type | Transcript | Coding Exons | Length |
|---|---|---|---|---|---|
| RPS23 | protein_coding | protein_coding | ENST00000296674 | 4 | 5220 |
| pLI Probability LOF Intolerant | pRec Probability LOF Recessive | Individuals with no LOFs | Individuals with Homozygous LOFs | Individuals with Heterozygous LOFs | Defined | p |
|---|---|---|---|---|---|---|
| 0.859 | 0.139 | 0 | 0 | 0 | 0 | 0.00 |
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible in Transcript | |
|---|---|---|---|---|---|---|
| Missense | 2.36 | 20 | 78.9 | 0.254 | 0.00000380 | 922 |
| Missense in Polyphen | 1 | 12.094 | 0.082687 | 172 | ||
| Synonymous | -0.882 | 33 | 27.2 | 1.22 | 0.00000126 | 289 |
| Loss of Function | 2.35 | 0 | 6.43 | 0.00 | 2.83e-7 | 79 |
LoF frequencies by population
| Ethnicity | Sum of pLOFs | p |
|---|---|---|
| African & African-American | 0.00 | 0.00 |
| Ashkenazi Jewish | 0.00 | 0.00 |
| East Asian | 0.00 | 0.00 |
| Finnish | 0.00 | 0.00 |
| European (Non-Finnish) | 0.00 | 0.00 |
| Middle Eastern | 0.00 | 0.00 |
| South Asian | 0.00 | 0.00 |
| Other | 0.00 | 0.00 |
dbNSFP
Source:
- Function
- FUNCTION: Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell (PubMed:28257692, PubMed:23636399, PubMed:25957688, PubMed:25901680). The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel (PubMed:23636399, PubMed:25957688, PubMed:25901680). Plays an important role in translational accuracy (PubMed:28257692). {ECO:0000269|PubMed:23636399, ECO:0000269|PubMed:25901680, ECO:0000269|PubMed:25957688, ECO:0000269|PubMed:28257692}.;
- Disease
- DISEASE: Brachycephaly, trichomegaly, and developmental delay (BTDD) [MIM:617412]: An autosomal dominant developmental disorder characterized by brachycephaly, ciliary trichomegaly, dysmorphic features of the face and hands, hearing loss, and developmental delay with short stature. Intellectual disability and autism spectrum disorder may be present in some patients. {ECO:0000269|PubMed:28257692}. Note=The disease is caused by mutations affecting the gene represented in this entry.;
- Pathway
- Ribosome - Homo sapiens (human);Cytoplasmic Ribosomal Proteins;SRP-dependent cotranslational protein targeting to membrane;Formation of the ternary complex, and subsequently, the 43S complex;Translation initiation complex formation;Activation of the mRNA upon binding of the cap-binding complex and eIFs, and subsequent binding to 43S;Eukaryotic Translation Initiation;Eukaryotic Translation Termination;Translation;Selenocysteine synthesis;Metabolism of proteins;Metabolism of amino acids and derivatives;Metabolism of RNA;Formation of a pool of free 40S subunits;Metabolism;Nonsense-Mediated Decay (NMD);Selenoamino acid metabolism;Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC);Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC);Ribosomal scanning and start codon recognition;L13a-mediated translational silencing of Ceruloplasmin expression;Peptide chain elongation;Eukaryotic Translation Elongation;GTP hydrolysis and joining of the 60S ribosomal subunit;Cap-dependent Translation Initiation
(Consensus)
Recessive Scores
- pRec
- 0.270
Intolerance Scores
- loftool
- rvis_EVS
- -0.01
- rvis_percentile_EVS
- 52.85
Haploinsufficiency Scores
- pHI
- 0.983
- hipred
- Y
- hipred_score
- 0.831
- ghis
- 0.594
Essentials
- essential_gene_CRISPR
- E
- essential_gene_CRISPR2
- essential_gene_gene_trap
- E
- gene_indispensability_pred
- E
- gene_indispensability_score
- 0.903
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Low | Low | Low |
| Primary Immunodeficiency | Low | Low | Low |
| Cancer | Low | Low | Low |
Mouse Genome Informatics
- Gene name
- Rps23
- Phenotype
Gene ontology
- Biological process
- nuclear-transcribed mRNA catabolic process, nonsense-mediated decay;cytoplasmic translation;translation;translational initiation;SRP-dependent cotranslational protein targeting to membrane;stress granule assembly;maintenance of translational fidelity
- Cellular component
- nucleoplasm;endoplasmic reticulum;rough endoplasmic reticulum;cytosol;ribosome;membrane;cytosolic small ribosomal subunit;polysomal ribosome
- Molecular function
- RNA binding;structural constituent of ribosome;protein binding