RPL18A

ribosomal protein L18a, the group of L ribosomal proteins|Small nucleolar RNA protein coding host genes

Basic information

Region (hg38): 19:17859910-17864153

Links

ENSG00000105640 ∙ NCBI:6142 ∙ OMIM:604178 ∙ HGNC:10311 ∙ Uniprot:Q02543 ∙ 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 RPL18A gene.

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the RPL18A 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			12			12
nonsense						0
start loss						0
frameshift						0
inframe indel						0
splice donor/acceptor (+/-2bp)						0
splice region						0
non coding						0
Total	0	0	12	0	0

Variants in RPL18A

This is a list of pathogenic ClinVar variants found in the RPL18A region.

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

Position	Type	Phenotype	Significance	ClinVar
19-17859966-T-G		not specified	Uncertain significance (Aug 17, 2022)
19-17861306-A-G		not specified	Uncertain significance (Mar 31, 2023)
19-17861345-C-T		not specified	Uncertain significance (Dec 21, 2023)
19-17861359-C-T		not specified	Uncertain significance (Feb 22, 2025)
19-17861366-G-A		not specified	Uncertain significance (Feb 27, 2023)
19-17862107-C-A		not specified	Uncertain significance (Oct 01, 2024)
19-17862116-G-A		not specified	Uncertain significance (Dec 08, 2023)
19-17862921-G-A		not specified	Uncertain significance (Nov 08, 2024)
19-17862987-C-T		not specified	Uncertain significance (Aug 02, 2021)
19-17863001-C-T		not specified	Uncertain significance (May 08, 2023)
19-17863002-G-A		not specified	Uncertain significance (Jul 19, 2023)
19-17863214-G-A		not specified	Uncertain significance (Jan 24, 2025)
19-17863255-T-A		not specified	Uncertain significance (Apr 12, 2024)
19-17863256-T-C		not specified	Uncertain significance (Apr 12, 2024)

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
RPL18A	protein_coding	protein_coding	ENST00000222247	5	4278

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
0.982	0.0177	123432	0	1	123433	0.00000405

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	1.35	86	129	0.666	0.00000967	1132
Missense in Polyphen		6	21.198	0.28304		272
Synonymous	-1.02	56	47.1	1.19	0.00000307	351
Loss of Function	3.25	0	12.3	0.00	9.50e-7	108

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	0.0000484	0.0000484
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: dbNSFP

• Pathway: Ribosome - Homo sapiens (human);Cytoplasmic Ribosomal Proteins;SRP-dependent cotranslational protein targeting to membrane;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);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: 0.129

Intolerance Scores

• rvis_EVS: -0.32
• rvis_percentile_EVS: 31.46

Haploinsufficiency Scores

• pHI: 0.645
• hipred: Y
• hipred_score: 0.783
• ghis: 0.601

Essentials

• essential_gene_CRISPR: E
• essential_gene_CRISPR2: S
• essential_gene_gene_trap: E
• gene_indispensability_pred: E
• gene_indispensability_score: 0.933

Gene Damage Prediction

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

Mouse Genome Informatics

• Gene name: Rpl18a

Gene ontology

• Biological process: nuclear-transcribed mRNA catabolic process, nonsense-mediated decay;cytoplasmic translation;translation;translational initiation;SRP-dependent cotranslational protein targeting to membrane;response to antineoplastic agent
• Cellular component: cytosol;postsynaptic density;membrane;cytosolic large ribosomal subunit;polysomal ribosome
• Molecular function: RNA binding;structural constituent of ribosome;protein binding