TRIT1 (tRNA isopentenyltransferase 1)

2013-11-01  

Identity

HGNC
LOCATION
1p34.2
LOCUSID
ALIAS
COXPD35,GRO1,IPPT,IPT,IPTase,MOD5,hGRO1
FUSION GENES

Other Information

Locus ID:

NCBI: 54802
MIM: 617840
HGNC: 20286
Ensembl: ENSG00000043514

Variants:

dbSNP: 54802
ClinVar: 54802
TCGA: ENSG00000043514
COSMIC: TRIT1

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000043514ENST00000316891Q9H3H1
ENSG00000043514ENST00000372818Q9H3H1
ENSG00000043514ENST00000441669Q9H3H1
ENSG00000043514ENST00000462797S4R2Z0
ENSG00000043514ENST00000469476S4R3U8
ENSG00000043514ENST00000486825S4R3C5
ENSG00000043514ENST00000489945B4DK89
ENSG00000043514ENST00000492612S4R2X1
ENSG00000043514ENST00000495175S4R3F4
ENSG00000043514ENST00000537440Q9H3H1
ENSG00000043514ENST00000541099Q3T7B4
ENSG00000043514ENST00000648678A0A3B3ITK2

Expression (GTEx)

0
5
10
15
20
25
30
35
40

Pathways

PathwaySourceExternal ID
Metabolic pathwaysKEGGhsa01100
Gene ExpressionREACTOMER-HSA-74160
tRNA processingREACTOMER-HSA-72306
tRNA modification in the nucleus and cytosolREACTOMER-HSA-6782315
tRNA modification in the mitochondrionREACTOMER-HSA-6787450

Protein levels (Protein atlas)

Not detected
Low
Medium
High

References

Pubmed IDYearTitleCitations
360472962022TRIT1 defect leads to a recognizable phenotype of myoclonic epilepsy, speech delay, strabismus, progressive spasticity, and normal lactate levels.3
360496102022TRIT1 deficiency: Two novel patients with four novel variants.1
360472962022TRIT1 defect leads to a recognizable phenotype of myoclonic epilepsy, speech delay, strabismus, progressive spasticity, and normal lactate levels.3
360496102022TRIT1 deficiency: Two novel patients with four novel variants.1
347688852021The Effect of tRNA([Ser]Sec) Isopentenylation on Selenoprotein Expression.6
347688852021The Effect of tRNA([Ser]Sec) Isopentenylation on Selenoprotein Expression.6
323247442020Targeting mitochondrial and cytosolic substrates of TRIT1 isopentenyltransferase: Specificity determinants and tRNA-i6A37 profiles.10
323247442020Targeting mitochondrial and cytosolic substrates of TRIT1 isopentenyltransferase: Specificity determinants and tRNA-i6A37 profiles.10
279841942017The human tRNA-modifying protein, TRIT1, forms amyloid fibers in vitro.7
281853762017Matchmaking facilitates the diagnosis of an autosomal-recessive mitochondrial disease caused by biallelic mutation of the tRNA isopentenyltransferase (TRIT1) gene.18
279841942017The human tRNA-modifying protein, TRIT1, forms amyloid fibers in vitro.7
281853762017Matchmaking facilitates the diagnosis of an autosomal-recessive mitochondrial disease caused by biallelic mutation of the tRNA isopentenyltransferase (TRIT1) gene.18
252618502015The cytoplasmic and nuclear populations of the eukaryote tRNA-isopentenyl transferase have distinct functions with implications in human cancer.12
252618502015The cytoplasmic and nuclear populations of the eukaryote tRNA-isopentenyl transferase have distinct functions with implications in human cancer.12
249013672014Defective i6A37 modification of mitochondrial and cytosolic tRNAs results from pathogenic mutations in TRIT1 and its substrate tRNA.75

Citation

Dessen P

TRIT1 (tRNA isopentenyltransferase 1)

Atlas Genet Cytogenet Oncol Haematol. 2013-11-01

Online version: http://atlasgeneticsoncology.org/gene/53605/trit1-(trna-isopentenyltransferase-1)