RPS21

ribosomal protein S21, the group of S ribosomal proteins

Basic information

Region (hg38): 20:62387102-62388520

Links

ENSG00000171858 ∙ NCBI:6227 ∙ OMIM:180477 ∙ HGNC:10409 ∙ Uniprot:P63220 ∙ AlphaFold ∙ GenCC ∙ jax ∙ Sfari ∙ GnomAD ∙ Pubmed ∙ ClinVar

Phenotypes

GenCC

Source: genCC

No genCC data.

ClinVar

This is a list of variants' phenotypes submitted to ClinVar and linked to the RPS21 gene.

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the RPS21 gene is commonly pathogenic or not.

In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.

Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.

Variant type	Pathogenic	Likely pathogenic	VUS	Likely benign	Benign	Sum
synonymous						0
missense			1			1
nonsense						0
start loss						0
frameshift						0
inframe indel						0
splice donor/acceptor (+/-2bp)						0
splice region						0
non coding						0
Total	0	0	1	0	0

Variants in RPS21

This is a list of pathogenic ClinVar variants found in the RPS21 region.

You can filter this list by clicking the number of variants in the Variants pathogenicity by type table.

Position	Type	Phenotype	Significance	ClinVar
20-62387853-T-G		not specified	Uncertain significance (Jan 26, 2023)

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
RPS21	protein_coding	protein_coding	ENST00000343986	5	1405

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
0.141	0.787	125642	0	5	125647	0.0000199

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	1.16	30	54.0	0.556	0.00000286	546
Missense in Polyphen		5	7.9095	0.63215		123
Synonymous	-1.90	31	20.1	1.54	0.00000116	145
Loss of Function	1.45	2	5.77	0.347	2.46e-7	65

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.0000300	0.0000300
Ashkenazi Jewish	0.00	0.00
East Asian	0.00	0.00
Finnish	0.00	0.00
European (Non-Finnish)	0.0000352	0.0000352
Middle Eastern	0.00	0.00
South Asian	0.00	0.00
Other	0.00	0.00

dbNSFP

Source: dbNSFP

• 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: 0.108

Intolerance Scores

• rvis_EVS: 0.01
• rvis_percentile_EVS: 54.63

Haploinsufficiency Scores

• pHI: 0.662
• hipred: N
• hipred_score: 0.399
• ghis: 0.626

Essentials

• essential_gene_CRISPR: E
• essential_gene_CRISPR2: E
• essential_gene_gene_trap: E
• gene_indispensability_pred: E
• gene_indispensability_score: 0.824

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	Medium	Medium	Medium
Primary Immunodeficiency	Medium	Medium	Medium
Cancer	Medium	Medium	Medium

Mouse Genome Informatics

• Gene name: Rps21

Gene ontology

• Biological process: nuclear-transcribed mRNA catabolic process, nonsense-mediated decay;endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA);endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA);cytoplasmic translation;translation;translational initiation;SRP-dependent cotranslational protein targeting to membrane
• Cellular component: nucleoplasm;rough endoplasmic reticulum;cytosol;small ribosomal subunit;cytosolic small ribosomal subunit;polysomal ribosome;synapse
• Molecular function: RNA binding;structural constituent of ribosome;protein N-terminus binding