MRPL42

mitochondrial ribosomal protein L42, the group of Large subunit mitochondrial ribosomal proteins|Mitochondrial ribosomal proteins

Basic information

Region (hg38): 12:93467514-93516214

Links

ENSG00000198015 ∙ NCBI:28977 ∙ OMIM:611847 ∙ HGNC:14493 ∙ Uniprot:Q9Y6G3 ∙ 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 MRPL42 gene.

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the MRPL42 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			10			10
nonsense						0
start loss						0
frameshift						0
inframe indel						0
splice donor/acceptor (+/-2bp)						0
splice region						0
non coding						0
Total	0	0	10	0	0

Variants in MRPL42

This is a list of pathogenic ClinVar variants found in the MRPL42 region.

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

Position	Type	Phenotype	Significance	ClinVar
12-93476954-A-G		not specified	Uncertain significance (Mar 16, 2022)
12-93476987-C-T		not specified	Uncertain significance (Jun 29, 2023)
12-93479392-G-A		not specified	Uncertain significance (Oct 25, 2023)
12-93479413-G-C		not specified	Uncertain significance (May 04, 2022)
12-93479417-G-A		not specified	Uncertain significance (Jan 17, 2024)
12-93487518-G-A		not specified	Uncertain significance (Jun 24, 2022)
12-93487522-A-G		not specified	Uncertain significance (Mar 27, 2023)
12-93501189-C-T		not specified	Uncertain significance (Aug 16, 2022)
12-93501196-A-T		not specified	Uncertain significance (Jan 26, 2022)
12-93501210-A-G		not specified	Uncertain significance (Jul 17, 2023)

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
MRPL42	protein_coding	protein_coding	ENST00000549982	5	36282

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
0.0396	0.850	125708	0	9	125717	0.0000358

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	-0.207	84	78.8	1.07	0.00000410	931
Missense in Polyphen		12	12.662	0.94769		199
Synonymous	-0.0248	25	24.8	1.01	0.00000126	256
Loss of Function	1.29	3	6.58	0.456	2.74e-7	96

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.00	0.00
Ashkenazi Jewish	0.00	0.00
East Asian	0.0000552	0.0000544
Finnish	0.00	0.00
European (Non-Finnish)	0.0000540	0.0000528
Middle Eastern	0.0000552	0.0000544
South Asian	0.0000656	0.0000653
Other	0.00	0.00

dbNSFP

Source: dbNSFP

• Pathway: Mitochondrial translation initiation;Translation;Metabolism of proteins;Mitochondrial translation elongation;Mitochondrial translation termination;Mitochondrial translation (Consensus)

Recessive Scores

• pRec: 0.0659

Intolerance Scores

• loftool: 0.252
• rvis_EVS: -0.25
• rvis_percentile_EVS: 35.42

Haploinsufficiency Scores

• pHI: 0.0368
• hipred: N
• hipred_score: 0.152
• ghis: 0.666

Essentials

• essential_gene_CRISPR: E
• essential_gene_CRISPR2: S
• essential_gene_gene_trap: E
• gene_indispensability_pred: E
• gene_indispensability_score: 0.629

Gene Damage Prediction

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

Mouse Genome Informatics

• Gene name: Mrpl42

Gene ontology

• Biological process: translation;mitochondrial translational elongation;mitochondrial translational termination
• Cellular component: mitochondrion;mitochondrial inner membrane;mitochondrial large ribosomal subunit;mitochondrial small ribosomal subunit;plasma membrane
• Molecular function: RNA binding;structural constituent of ribosome