tRNA Modification GTPase GTPBP3, Mitochondrial

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** tRNA modification GTPase GTPBP3, mitochondrial (492 aa, ~52 kDa) is encoded by the human GTPBP3 gene. This protein plays a role in the modification of uridine in mitochondrial transfer RNAs.

**Synonyms:** - GTP Binding Protein 3, Mitochondrial - GTP-Binding Protein 3 - GTPBP3 - Mitochondrial GTP-Binding Protein 1