Gene Gene information from NCBI Gene database.
Entrez ID 25821
Gene name Mitochondrial tRNA translation optimization 1
Gene symbol MTO1
Synonyms (NCBI Gene)
CGI-02COXPD10
Chromosome 6
Chromosome location 6q13
Summary This gene encodes a mitochondrial protein thought to be involved in mitochondrial tRNA modification. The encoded protein may also play a role in the expression of the non-syndromic and aminoglycoside-induced deafness phenotypes associated with a specific
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs141970072 G>A,T Likely-pathogenic Missense variant, coding sequence variant
rs143747297 G>A Likely-pathogenic, pathogenic-likely-pathogenic, pathogenic Coding sequence variant, missense variant
rs200583827 C>A,T Likely-pathogenic Coding sequence variant, stop gained, synonymous variant
rs201544686 G>A Likely-pathogenic, pathogenic-likely-pathogenic Coding sequence variant, missense variant
rs371179032 G>A Likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
273
miRTarBase ID miRNA Experiments Reference
MIRT048594 hsa-miR-100-5p CLASH 23622248
MIRT661712 hsa-miR-216a-5p HITS-CLIP 23313552
MIRT661703 hsa-miR-6736-3p HITS-CLIP 23313552
MIRT661711 hsa-miR-660-3p HITS-CLIP 23313552
MIRT683630 hsa-miR-6852-5p HITS-CLIP 23313552
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
13
GO ID Ontology Definition Evidence Reference
GO:0003723 Function RNA binding HDA 22681889
GO:0005739 Component Mitochondrion HTP 34800366
GO:0005739 Component Mitochondrion IBA
GO:0005739 Component Mitochondrion IEA
GO:0005829 Component Cytosol IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
614667 19261 ENSG00000135297
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9Y2Z2
Protein name 5-taurinomethyluridine-[tRNA] synthase subunit MTO1, mitochondrial (Mitochondrial tRNA translation optimization 1) (Protein MTO1 homolog, mitochondrial)
Protein function Component of the GTPBP3-MTO1 complex that catalyzes the 5-taurinomethyluridine (taum(5)U) modification at the 34th wobble position (U34) of mitochondrial tRNAs (mt-tRNAs), which plays a role in mt-tRNA decoding and mitochondrial translation (Pub
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01134 GIDA 38 461 Glucose inhibited division protein A Family
PF13932 GIDA_assoc 463 683 GidA associated domain Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed in various tissues, but with a markedly elevated expression in tissues of high metabolic rates including cochlea. {ECO:0000269|PubMed:12011058}.
Sequence
Sequence length 717
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
24
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormal brain morphology Likely pathogenic rs1060499776 RCV000454152
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Global developmental delay Likely pathogenic; Pathogenic rs143747297 RCV001255405
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Mitochondrial hypertrophic cardiomyopathy with lactic acidosis due to MTO1 deficiency Pathogenic; Likely pathogenic rs2150031480, rs755954353, rs372842922, rs2150042284, rs769532203, rs2150035785, rs764848745, rs2150027394, rs1250411982, rs2150042308, rs148667065, rs2150044996, rs2150044955, rs934138970, rs1322658068
View all (32 more)
RCV001386172
RCV001386960
RCV001390070
RCV001381911
RCV003533032
View all (42 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Mitochondrial oxidative phosphorylation disorder Likely pathogenic; Pathogenic rs143747297 RCV000826120
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Clear cell carcinoma of kidney Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acidosis Lactic Lactic acidosis Pubtator 22608499, 23929671, 29331171, 29348686 Associate
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 30975029
★☆☆☆☆
Found in Text Mining only
Ataxia Ataxia Pubtator 29331171 Associate
★☆☆☆☆
Found in Text Mining only
Brain Diseases Brain disease Pubtator 29440775 Associate
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 24160266, 30015883
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 24160266 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 31148365 Inhibit
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 31556152 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma of lung Lung carcinoma BEFREE 31556152
★☆☆☆☆
Found in Text Mining only
Carcinoma Renal Cell Renal cell carcinoma Pubtator 35508649 Associate
★☆☆☆☆
Found in Text Mining only