MRPL58
gene geneOn this page
Also known as DS-1mL62
Summary
MRPL58 (mitochondrial ribosomal protein L58, HGNC:5359) is a protein-coding gene on chromosome 17q25.1, encoding Large ribosomal subunit protein mL62 (Q14197). Essential peptidyl-tRNA hydrolase component of the mitochondrial large ribosomal subunit. It is a selective cancer dependency (DepMap: 29.1% of cell lines).
The protein encoded by this gene is a peptidyl-tRNA hydrolase and a vital component of the large mitochondrial ribosome. The encoded protein serves as a ribosome release factor for this ribosome, which translates mitochondrial genes. This protein may be responsible for degrading prematurely-terminated polypeptides and for reusing stalled ribosomes. Two transcript variants encoding different isoforms have been found for this gene.
Source: NCBI Gene 3396 — RefSeq curated summary.
At a glance
- GWAS associations: 2
- Clinical variants (ClinVar): 4 total
- Cancer dependency (DepMap): dependent in 29.1% of screened cell lines
- MANE Select transcript:
NM_001545
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:5359 |
| Approved symbol | MRPL58 |
| Name | mitochondrial ribosomal protein L58 |
| Location | 17q25.1 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | DS-1, mL62 |
| Ensembl gene | ENSG00000167862 |
| Ensembl biotype | protein_coding |
| OMIM | 603000 |
| Entrez | 3396 |
Gene structure
Transcript identifiers
Ensembl transcripts: 8 — 6 protein_coding, 1 nonsense_mediated_decay, 1 retained_intron
ENST00000301585, ENST00000580800, ENST00000583772, ENST00000584208, ENST00000901229, ENST00000932976, ENST00000932977, ENST00000932978
RefSeq mRNA: 2 — MANE Select: NM_001545
NM_001303265, NM_001545
CCDS: CCDS11711
Canonical transcript exons
ENST00000301585 — 6 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001117764 | 75017078 | 75017114 |
| ENSE00002722173 | 75012670 | 75012872 |
| ENSE00003506346 | 75020313 | 75020395 |
| ENSE00003566652 | 75019700 | 75019759 |
| ENSE00003582497 | 75020921 | 75021261 |
| ENSE00003589390 | 75020488 | 75020657 |
Expression profiles
Bgee: expression breadth ubiquitous, 288 present calls, max score 94.88.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 46.7582 / max 286.8428, expressed in 1820 samples.
FANTOM5 promoters (1 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 162685 | 46.7582 | 1820 |
Top tissues by expression
296 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| triceps brachii | UBERON:0001509 | 94.88 | gold quality |
| gastrocnemius | UBERON:0001388 | 94.79 | gold quality |
| muscle of leg | UBERON:0001383 | 94.60 | gold quality |
| hindlimb stylopod muscle | UBERON:0004252 | 94.60 | gold quality |
| gluteal muscle | UBERON:0002000 | 93.83 | gold quality |
| muscle organ | UBERON:0001630 | 93.79 | gold quality |
| heart left ventricle | UBERON:0002084 | 93.78 | gold quality |
| cardiac ventricle | UBERON:0002082 | 93.62 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 93.14 | gold quality |
| apex of heart | UBERON:0002098 | 93.05 | gold quality |
| left adrenal gland | UBERON:0001234 | 92.62 | gold quality |
| right adrenal gland | UBERON:0001233 | 92.58 | gold quality |
| right lobe of liver | UBERON:0001114 | 92.57 | gold quality |
| mucosa of transverse colon | UBERON:0004991 | 92.45 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 92.34 | gold quality |
| heart | UBERON:0000948 | 92.10 | gold quality |
| right atrium auricular region | UBERON:0006631 | 92.00 | gold quality |
| adrenal cortex | UBERON:0001235 | 91.87 | gold quality |
| skeletal muscle tissue | UBERON:0001134 | 91.74 | gold quality |
| biceps brachii | UBERON:0001507 | 91.73 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 91.70 | gold quality |
| quadriceps femoris | UBERON:0001377 | 91.53 | gold quality |
| deltoid | UBERON:0001476 | 91.42 | gold quality |
| adrenal gland | UBERON:0002369 | 91.32 | gold quality |
| vastus lateralis | UBERON:0001379 | 91.29 | gold quality |
| skeletal muscle tissue of biceps brachii | UBERON:0004502 | 91.28 | gold quality |
| cardiac atrium | UBERON:0002081 | 91.27 | gold quality |
| heart right ventricle | UBERON:0002080 | 90.65 | gold quality |
| muscle tissue | UBERON:0002385 | 90.55 | gold quality |
| olfactory segment of nasal mucosa | UBERON:0005386 | 90.49 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 9.11 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
15 targeting MRPL58, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-6134 | 99.63 | 65.68 | 1537 |
| HSA-MIR-29A-5P | 99.08 | 68.59 | 1813 |
| HSA-MIR-7854-3P | 99.08 | 66.26 | 1117 |
| HSA-MIR-3164 | 99.02 | 68.39 | 1071 |
| HSA-MIR-6820-3P | 99.02 | 68.50 | 1035 |
| HSA-MIR-5701 | 98.97 | 69.54 | 1502 |
| HSA-MIR-4477A | 98.83 | 69.75 | 2952 |
| HSA-MIR-758-3P | 98.42 | 68.60 | 1122 |
| HSA-MIR-6787-3P | 97.75 | 66.17 | 1233 |
| HSA-MIR-6831-3P | 97.49 | 69.29 | 505 |
| HSA-MIR-148B-5P | 97.29 | 66.30 | 992 |
| HSA-MIR-6874-3P | 97.29 | 66.34 | 975 |
| HSA-MIR-134-5P | 97.11 | 66.52 | 976 |
| HSA-MIR-3118 | 97.11 | 66.58 | 984 |
| HSA-MIR-5002-3P | 95.75 | 67.04 | 542 |
Functional genomics
DepMap (CRISPR cell-line fitness): dependent in 29.1% of screened cell lines.
Literature-anchored findings (GeneRIF, showing 12)
- ICT1 may be essential for hydrolysis of prematurely terminated peptidyl-tRNA moieties in stalled mitoribosomes. (PMID:20186120)
- ICT1 knockdown significantly inhibited cell proliferation and migration, led to G2/M phase cell-cycle arrest, and triggered apoptosis via the intracellular AMPKa, SAPK/JNK, and PARP signaling pathways. (PMID:27411551)
- our preliminary study reveals the important role of ICT1 in NSCLC cells that knockdown of ICT1 significantly suppressed cell proliferation, arrested cell cycle though altering expression cell cycle regulators, and promoted cell apoptosis. (PMID:27413166)
- ICT1 knockdown altered the expression of apoptosis- or cell cyclerelated proteins such as Bcl-2, caspase-3, CDK1, CDK2 and cyclin B. (PMID:28290601)
- ICT1 was significantly upregulated in diffuse large B-cell lymphoma tissues (DLBCL) and correlated with poor survival. Knockdown of ICT1 remarkably induced cell cycle G0/G phase arrest and apoptosis in DLBCL cells. (PMID:28629825)
- The results provide direct evidence that localized feedbacks on Fat4-Ds1 complexes can give rise to planar cell polarity. (PMID:28826487)
- ICT1 overexpression notably predicted poor prognosis of gastric cancer patients. (PMID:28987942)
- ICT1 may play a crucial role in promoting gastric cancer proliferation in vitro. (PMID:29036264)
- Study demonstrates that ICT1 overexpression correlates with malignant clinical features and poor prognosis of hepatocellular carcinoma (HCC) patients. Functionally, ICT1 promotes proliferation, cell cycle progression and inhibits apoptosis of HCC cells. ICT1 regulates the expressions of CDK1, cyclin B1, Bcl-2 and Bax, and is directly targeted by microRNA-134 (miR-134) in HCC cells. (PMID:29130100)
- High ICT1 expression is associated with leukemia. (PMID:29328466)
- miR-1301-3p inhibits cell proliferation via inducing cell cycle arrest and apoptosis through targeting ICT1, and might be a therapeutic target for BC. (PMID:29951881)
- ICT1 Promotes Osteosarcoma Cell Proliferation and Inhibits Apoptosis via STAT3/BCL-2 Pathway. (PMID:33585660)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| mus_musculus | Mrpl58 | ENSMUSG00000018858 |
| rattus_norvegicus | Mrpl58 | ENSRNOG00000032780 |
| drosophila_melanogaster | CG6094 | FBGN0032261 |
Paralogs (2): MTRF1L (ENSG00000112031), MTRF1 (ENSG00000120662)
Protein
Protein identifiers
Large ribosomal subunit protein mL62 — Q14197 (reviewed: Q14197)
Alternative names: 39S ribosomal protein L58, mitochondrial, Digestion substraction 1, Immature colon carcinoma transcript 1 protein, Peptidyl-tRNA hydrolase ICT1, mitochondrial
All UniProt accessions (3): Q14197, J3KS15, J3QRF8
UniProt curated annotations — full annotation on UniProt →
Function. Essential peptidyl-tRNA hydrolase component of the mitochondrial large ribosomal subunit. Acts as a codon-independent translation release factor that has lost all stop codon specificity and directs the termination of translation in mitochondrion, possibly in case of abortive elongation. Involved in the hydrolysis of peptidyl-tRNAs that have been prematurely terminated and thus in the recycling of stalled mitochondrial ribosomes.
Subunit / interactions. Component of the mitochondrial large ribosomal subunit (mt-LSU). Mature mammalian 55S mitochondrial ribosomes consist of a small (28S) and a large (39S) subunit. The 28S small subunit contains a 12S ribosomal RNA (12S mt-rRNA) and 30 different proteins. The 39S large subunit contains a 16S rRNA (16S mt-rRNA), a copy of mitochondrial valine transfer RNA (mt-tRNA(Val)), which plays an integral structural role, and 52 different proteins.
Subcellular location. Mitochondrion.
Tissue specificity. Down-regulated during the in vitro differentiation of HT29-D4 colon carcinoma cells.
Post-translational modifications. Methylation of glutamine in the GGQ triplet by HEMK1.
Similarity. Belongs to the prokaryotic/mitochondrial release factor family. Mitochondrion-specific ribosomal protein mL62 subfamily.
RefSeq proteins (2): NP_001290194, NP_001536* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR000352 | Pep_chain_release_fac_I | Domain |
| IPR052104 | Mito_Release_Factor_mL62 | Family |
Pfam: PF00472
Enzyme classification (BRENDA):
- EC 3.1.1.29 — peptidyl-tRNA hydrolase (BRENDA: 24 organisms, 89 substrates, 19 inhibitors, 50 Km, 45 kcat entries)
Substrate kinetics (BRENDA)
22 substrates with measured Km, best-characterized 15. Km ranges are aggregated across organisms/conditions.
| Substrate | Km (mM) | Measurements |
|---|---|---|
| DIACETYL-LYSYL-TRNALYS | — | 14 |
| DIACETYL-LYS-TRNALYS | — | 9 |
| DIACETYL-LYSINE-TRNA | — | 5 |
| N-ACETYL-ALA-TRNA(ALA) | 0.0047–0.0269 | 4 |
| FORMYL-METHIONYL-TRNAFMET | — | 2 |
| ACETYL-HIS-TRNAHIS | — | 1 |
| ACETYL-HISTIDYL-TRNA | — | 1 |
| ACETYL-HISTIDYL-TRNAHIS | — | 1 |
| BULK PEPTIDYL-TRNA | 0.008 | 1 |
| DEPHOSPHORYLATED DIACYL-LYSINE-TRNA | — | 1 |
| DEPHOSPHORYLATED FORMYL-MET-TRNAFMET | — | 1 |
| DEPHOSPHORYLATED FORMYL-METHIONINYL-TRNA | — | 1 |
| FORMYL-MET-TRNAFMET | — | 1 |
| FORMYL-METHIONYL-TRNA | — | 1 |
| N-ACETYL-MET-TRNA | 0.0022 | 1 |
Catalyzed reactions (Rhea), 1 shown:
- an N-acyl-L-alpha-aminoacyl-tRNA + H2O = an N-acyl-L-amino acid + a tRNA + H(+) (RHEA:54448)
UniProt features (21 total): helix 6, strand 5, sequence variant 3, mutagenesis site 2, transit peptide 1, chain 1, turn 1, modified residue 1, sequence conflict 1
Structure
Experimental structures (PDB)
86 structures, top 30 by resolution.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 7OF0 | ELECTRON MICROSCOPY | 2.2 |
| 7QI4 | ELECTRON MICROSCOPY | 2.21 |
| 8RRI | ELECTRON MICROSCOPY | 2.4 |
| 8QU5 | ELECTRON MICROSCOPY | 2.42 |
| 9OLF | ELECTRON MICROSCOPY | 2.46 |
| 7OF7 | ELECTRON MICROSCOPY | 2.5 |
| 7PO4 | ELECTRON MICROSCOPY | 2.56 |
| 6ZM6 | ELECTRON MICROSCOPY | 2.59 |
| 7O9M | ELECTRON MICROSCOPY | 2.6 |
| 7OF6 | ELECTRON MICROSCOPY | 2.6 |
| 9CN3 | ELECTRON MICROSCOPY | 2.62 |
| 7QI5 | ELECTRON MICROSCOPY | 2.63 |
| 7OF2 | ELECTRON MICROSCOPY | 2.7 |
| 7OF3 | ELECTRON MICROSCOPY | 2.7 |
| 7OF4 | ELECTRON MICROSCOPY | 2.7 |
| 9PR4 | ELECTRON MICROSCOPY | 2.77 |
| 9PRA | ELECTRON MICROSCOPY | 2.83 |
| 8ANY | ELECTRON MICROSCOPY | 2.85 |
| 6ZM5 | ELECTRON MICROSCOPY | 2.89 |
| 7QH7 | ELECTRON MICROSCOPY | 2.89 |
| 7ODR | ELECTRON MICROSCOPY | 2.9 |
| 7OF5 | ELECTRON MICROSCOPY | 2.9 |
| 8K2A | ELECTRON MICROSCOPY | 2.9 |
| 8OIT | ELECTRON MICROSCOPY | 2.9 |
| 9PGL | ELECTRON MICROSCOPY | 2.9 |
| 9PGF | ELECTRON MICROSCOPY | 2.93 |
| 6VMI | ELECTRON MICROSCOPY | 2.96 |
| 6VLZ | ELECTRON MICROSCOPY | 2.97 |
| 7QI6 | ELECTRON MICROSCOPY | 2.98 |
| 9PSM | ELECTRON MICROSCOPY | 2.98 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q14197-F1 | 84.81 | 0.62 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Post-translational modifications (1): 90
Mutagenesis-validated functional residues (2):
| Position | Phenotype |
|---|---|
| 88 | strongly impairs peptide release activity. |
| 89 | strongly impairs peptide release activity. |
Function
Pathways and Gene Ontology
Reactome pathways
4 pathways
| ID | Pathway |
|---|---|
| R-HSA-5368286 | Mitochondrial translation initiation |
| R-HSA-5389840 | Mitochondrial translation elongation |
| R-HSA-5419276 | Mitochondrial translation termination |
| R-HSA-9937383 | Mitochondrial ribosome-associated quality control |
MSigDB gene sets: 155 (showing top):
MATTIOLI_MGUS_VS_PCL, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_DN, GRAESSMANN_RESPONSE_TO_MC_AND_DOXORUBICIN_DN, GOBP_MITOCHONDRIAL_TRANSLATION, TAL1ALPHAE47_01, GOBP_TRANSLATIONAL_TERMINATION, PUJANA_CHEK2_PCC_NETWORK, GOBP_TRANSLATION, WEI_MYCN_TARGETS_WITH_E_BOX, GOCC_MITOCHONDRIAL_ENVELOPE, ZHOU_INFLAMMATORY_RESPONSE_LIVE_DN, GOBP_TRANSLATIONAL_ELONGATION, GUO_HEX_TARGETS_DN, SCHLOSSER_SERUM_RESPONSE_AUGMENTED_BY_MYC, NIKOLSKY_BREAST_CANCER_17Q21_Q25_AMPLICON
GO Biological Process (5): mitochondrial translation (GO:0032543), mitochondrial translational termination (GO:0070126), rescue of stalled cytosolic ribosome (GO:0072344), translation (GO:0006412), translational termination (GO:0006415)
GO Molecular Function (4): peptidyl-tRNA hydrolase activity (GO:0004045), translation release factor activity, codon nonspecific (GO:0016150), translation release factor activity (GO:0003747), hydrolase activity (GO:0016787)
GO Cellular Component (8): nucleoplasm (GO:0005654), mitochondrion (GO:0005739), mitochondrial inner membrane (GO:0005743), mitochondrial matrix (GO:0005759), mitochondrial large ribosomal subunit (GO:0005762), plasma membrane (GO:0005886), ribosome (GO:0005840), ribonucleoprotein complex (GO:1990904)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| Mitochondrial translation | 4 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| mitochondrion | 3 |
| translation | 2 |
| translational termination | 2 |
| mitochondrial gene expression | 1 |
| mitochondrial translation | 1 |
| cytoplasmic translational elongation | 1 |
| ribosome disassembly | 1 |
| peptidyltransferase activity | 1 |
| translational initiation | 1 |
| translational elongation | 1 |
| macromolecule biosynthetic process | 1 |
| protein metabolic process | 1 |
| protein biosynthetic process | 1 |
| protein-containing complex disassembly | 1 |
| carboxylic ester hydrolase activity | 1 |
| catalytic activity, acting on a tRNA | 1 |
| translation release factor activity | 1 |
| translation termination factor activity | 1 |
| catalytic activity | 1 |
| nuclear lumen | 1 |
| cellular anatomical structure | 1 |
| cytoplasm | 1 |
| intracellular membrane-bounded organelle | 1 |
| organelle inner membrane | 1 |
| mitochondrial membrane | 1 |
| intracellular organelle lumen | 1 |
| organellar large ribosomal subunit | 1 |
| mitochondrial ribosome | 1 |
| mitochondrial protein-containing complex | 1 |
| membrane | 1 |
| cell periphery | 1 |
| intracellular membraneless organelle | 1 |
| protein-containing complex | 1 |
Protein interactions and networks
STRING
3220 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| MRPL58 | MTRFR | Q9H3J6 | 966 |
| MRPL58 | MRPL12 | P52815 | 949 |
| MRPL58 | ADSL | P30566 | 823 |
| MRPL58 | NDUFB8 | O95169 | 799 |
| MRPL58 | MTRF1L | Q9UGC7 | 763 |
| MRPL58 | YIPF2 | Q9BWQ6 | 761 |
| MRPL58 | MTRF1 | O75570 | 732 |
| MRPL58 | KIR2DL4 | P78400 | 723 |
| MRPL58 | SPECC1 | Q5M775 | 712 |
| MRPL58 | PRSS57 | Q6UWY2 | 695 |
| MRPL58 | MT-ATP6 | P00846 | 663 |
| MRPL58 | SH2D3A | Q9BRG2 | 658 |
| MRPL58 | MRRF | Q96E11 | 649 |
| MRPL58 | MALSU1 | Q96EH3 | 643 |
| MRPL58 | SH2D3C | Q8N5H7 | 614 |
IntAct
117 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| MRPS30 | GTPBP10 | psi-mi:“MI:0914”(association) | 0.640 |
| ATXN7L3 | USP27X | psi-mi:“MI:0914”(association) | 0.640 |
| NP | KPNA6 | psi-mi:“MI:0914”(association) | 0.550 |
| MRPL50 | GTPBP10 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL10 | ZZEF1 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL42 | GATC | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL28 | MRPL3 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL41 | MRPL3 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL2 | GTPBP10 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL13 | GTPBP10 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL18 | GTPBP10 | psi-mi:“MI:0914”(association) | 0.530 |
| MRPL27 | MRPL33 | psi-mi:“MI:0914”(association) | 0.530 |
| NDUFAB1 | MIEF1 | psi-mi:“MI:0915”(physical association) | 0.490 |
| MRPL58 | MRPL3 | psi-mi:“MI:0403”(colocalization) | 0.460 |
| MRPL58 | MRPL3 | psi-mi:“MI:0914”(association) | 0.460 |
| ZNF226 | MRPL58 | psi-mi:“MI:0915”(physical association) | 0.400 |
| JUN | TPM3 | psi-mi:“MI:0914”(association) | 0.350 |
| NP | HNRNPDL | psi-mi:“MI:0914”(association) | 0.350 |
| KSR1 | FAM168B | psi-mi:“MI:0914”(association) | 0.350 |
| psi-mi:“MI:0914”(association) | 0.350 | ||
| LRRK2 | psi-mi:“MI:0914”(association) | 0.350 | |
| MRPL4 | ZSWIM8 | psi-mi:“MI:0914”(association) | 0.350 |
BioGRID (625): ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Affinity Capture-MS), ICT1 (Co-fractionation), ICT1 (Co-fractionation)
ESM2 similar proteins: A4IHS0, A5WUX7, A6ZND9, B1P1W2, B3LIY9, B4KPG8, B5XAM2, D2HD32, E7EXT2, O44568, O94443, P25642, P34511, P82673, Q05863, Q08230, Q08DT6, Q08DU1, Q09691, Q12322, Q14197, Q2KI45, Q3T116, Q3UFY8, Q497V5, Q498P2, Q5RDI0, Q5U2R4, Q60R52, Q7JUX9, Q80VP5, Q8C1Z8, Q8K2Y7, Q8MT06, Q8N5C6, Q8R035, Q8VCE1, Q95Q11, Q9BRU9, Q9BVP2
Diamond homologs: B5XAM2, D2HD32, P40711, P45388, Q12322, Q14197, Q3T116, Q8R035, Q9HDZ3, A6LDR9, A9W1A4, B0JYC5, B1M766, B7K0A6, B7L246, B8EI32, C5BSZ6, Q087I4, Q31L36, Q5LH11, Q5N0T6, Q64XW5, Q7U3W6, Q8A011
SIGNOR signaling
1 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| MRPL58 | “form complex” | “39S mitochondrial large ribosomal subunit” | binding |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 87 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.
Reactome pathways:
| Pathway | Partners | Fold | FDR |
|---|---|---|---|
| Mitochondrial ribosome-associated quality control | 27 | 48.8× | 1e-37 |
| Mitochondrial translation | 23 | 46.5× | 2e-31 |
| Mitochondrial translation initiation | 24 | 44.8× | 2e-32 |
| Mitochondrial translation elongation | 24 | 44.8× | 2e-32 |
| Mitochondrial translation termination | 24 | 38.8× | 6e-31 |
| Translation | 24 | 21.9× | 1e-24 |
| Peptide chain elongation | 5 | 9.3× | 8e-03 |
| Viral mRNA Translation | 5 | 9.3× | 8e-03 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| mitochondrial translation | 26 | 57.9× | 2e-37 |
| translation | 19 | 25.0× | 2e-19 |
| cytoplasmic translation | 5 | 11.9× | 7e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
4 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 1 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
708 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 17:75012882:G:GT | donor_gain | 1.0000 |
| 17:75012882:G:T | donor_gain | 1.0000 |
| 17:75020308:CACA:C | acceptor_loss | 1.0000 |
| 17:75020309:ACAGT:A | acceptor_gain | 1.0000 |
| 17:75020310:CA:C | acceptor_loss | 1.0000 |
| 17:75020311:A:AG | acceptor_gain | 1.0000 |
| 17:75020311:AG:A | acceptor_loss | 1.0000 |
| 17:75020311:AGT:A | acceptor_gain | 1.0000 |
| 17:75020312:G:GT | acceptor_gain | 1.0000 |
| 17:75020312:GT:G | acceptor_gain | 1.0000 |
| 17:75020312:GTG:G | acceptor_gain | 1.0000 |
| 17:75020312:GTGA:G | acceptor_gain | 1.0000 |
| 17:75020312:GTGAA:G | acceptor_gain | 1.0000 |
| 17:75020393:ACGG:A | donor_loss | 1.0000 |
| 17:75020394:CGGTA:C | donor_loss | 1.0000 |
| 17:75020395:GGTAA:G | donor_loss | 1.0000 |
| 17:75020396:G:GG | donor_gain | 1.0000 |
| 17:75020397:T:A | donor_loss | 1.0000 |
| 17:75020483:TGCA:T | acceptor_loss | 1.0000 |
| 17:75020485:CAGC:C | acceptor_loss | 1.0000 |
| 17:75020486:A:AG | acceptor_gain | 1.0000 |
| 17:75020486:A:T | acceptor_loss | 1.0000 |
| 17:75020487:G:A | acceptor_loss | 1.0000 |
| 17:75020487:G:GA | acceptor_gain | 1.0000 |
| 17:75020487:GC:G | acceptor_gain | 1.0000 |
| 17:75020487:GCA:G | acceptor_gain | 1.0000 |
| 17:75020487:GCAT:G | acceptor_gain | 1.0000 |
| 17:75020487:GCATA:G | acceptor_gain | 1.0000 |
| 17:75020916:TTCA:T | acceptor_loss | 1.0000 |
| 17:75020918:CAGG:C | acceptor_loss | 1.0000 |
AlphaMissense
1358 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 17:75020357:T:A | W110R | 0.997 |
| 17:75020357:T:C | W110R | 0.997 |
| 17:75020571:C:G | C150W | 0.994 |
| 17:75020331:T:A | V101D | 0.992 |
| 17:75020337:T:C | F103S | 0.992 |
| 17:75019746:G:C | Q90H | 0.990 |
| 17:75019746:G:T | Q90H | 0.990 |
| 17:75020319:C:T | S97F | 0.989 |
| 17:75020323:G:C | K98N | 0.989 |
| 17:75020323:G:T | K98N | 0.989 |
| 17:75020359:G:C | W110C | 0.989 |
| 17:75020359:G:T | W110C | 0.989 |
| 17:75020519:T:C | L133S | 0.989 |
| 17:75019726:A:C | S84R | 0.987 |
| 17:75019728:T:A | S84R | 0.987 |
| 17:75019728:T:G | S84R | 0.987 |
| 17:75020573:T:C | L151P | 0.987 |
| 17:75020570:G:A | C150Y | 0.986 |
| 17:75020530:T:C | S137P | 0.985 |
| 17:75020559:T:A | N146K | 0.985 |
| 17:75020559:T:G | N146K | 0.985 |
| 17:75020557:A:G | N146D | 0.984 |
| 17:75020376:G:C | R116P | 0.982 |
| 17:75020561:T:C | L147P | 0.981 |
| 17:75019706:T:C | L77S | 0.980 |
| 17:75020513:G:T | G131V | 0.979 |
| 17:75020569:T:C | C150R | 0.979 |
| 17:75020318:T:C | S97P | 0.978 |
| 17:75020324:G:C | A99P | 0.977 |
| 17:75020558:A:C | N146T | 0.976 |
dbSNP variants (sampled 300 via entrez): RS1000228315 (17:75011651 T>C), RS1000305013 (17:75017272 C>T), RS1000333716 (17:75012557 G>A,C), RS1000601715 (17:75011353 A>C), RS1000670033 (17:75013691 T>A), RS1001546819 (17:75012241 A>G), RS1001679985 (17:75017831 C>T), RS1001808745 (17:75011830 G>A,C), RS1001883955 (17:75013251 C>G), RS1001924346 (17:75016740 A>T), RS1002031302 (17:75010948 T>C), RS1002052938 (17:75019534 C>G,T), RS1002119254 (17:75018105 G>A,C,T), RS1002145576 (17:75013052 G>C,T), RS1002423448 (17:75019215 A>T)
Disease associations
OMIM: gene MIM:603000 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
2 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST003423_1 | Alzheimer’s disease or small vessel stroke | 2.000000e-08 |
| GCST008103_113 | Bipolar disorder | 4.000000e-06 |
EFO canonical traits (1, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:1001504 | small vessel stroke |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
32 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Air Pollutants | affects cotreatment, increases abundance, increases oxidation, decreases expression | 2 |
| alpha-pinene | increases oxidation, increases abundance, affects cotreatment | 1 |
| bisphenol A | decreases expression | 1 |
| arsenite | affects binding, increases reaction | 1 |
| 1,6-hexamethylene diisocyanate | increases methylation | 1 |
| methacrylaldehyde | increases abundance, affects cotreatment, increases oxidation | 1 |
| beta-methylcholine | affects expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| cylindrospermopsin | increases expression | 1 |
| deguelin | increases expression | 1 |
| ICG 001 | decreases expression | 1 |
| bisphenol B | increases expression | 1 |
| abrine | increases expression | 1 |
| pyrachlostrobin | affects expression | 1 |
| bisphenol S | increases expression | 1 |
| picoxystrobin | decreases expression | 1 |
| bisphenol AF | increases expression | 1 |
| Temozolomide | increases expression | 1 |
| Acrolein | affects cotreatment, increases oxidation, increases abundance | 1 |
| Doxorubicin | affects expression | 1 |
| Enzyme Inhibitors | decreases activity, increases O-linked glycosylation | 1 |
| Formaldehyde | decreases expression | 1 |
| Hydrogen Peroxide | affects expression | 1 |
| Ivermectin | decreases expression | 1 |
| Ozone | increases abundance, affects cotreatment, increases oxidation | 1 |
| Smoke | decreases expression | 1 |
| T-2 Toxin | increases expression | 1 |
| Copper Sulfate | decreases expression | 1 |
| Lactic Acid | decreases expression | 1 |
| Acrylamide | increases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
No linked Atlas pages yet — the cross-entity mesh grows as the corpus expands.