molecular function |
| GO:0005524 | | ATP binding | | Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| GO:0052929 | | ATP:3'-cytidine-cytidine-tRNA adenylyltransferase activity | | Catalysis of the reaction: a tRNA with a 3' CC end + ATP = a tRNA with a 3' CCA end + diphosphate. |
| GO:0052928 | | CTP:3'-cytidine-tRNA cytidylyltransferase activity | | Catalysis of the reaction: a tRNA with a 3' cytidine + CTP = a tRNA with a 3' CC end + diphosphate. |
| GO:0052927 | | CTP:tRNA cytidylyltransferase activity | | Catalysis of the reaction: a tRNA precursor + CTP = a tRNA with a 3' cytidine end + diphosphate. |
| GO:0003723 | | RNA binding | | Interacting selectively and non-covalently with an RNA molecule or a portion thereof. |
| GO:0000287 | | magnesium ion binding | | Interacting selectively and non-covalently with magnesium (Mg) ions. |
| GO:0046872 | | metal ion binding | | Interacting selectively and non-covalently with any metal ion. |
| GO:0000166 | | nucleotide binding | | Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose. |
| GO:0016779 | | nucleotidyltransferase activity | | Catalysis of the transfer of a nucleotidyl group to a reactant. |
| GO:0004810 | | tRNA adenylyltransferase activity | | Catalysis of the reaction: ATP + tRNA(n) = diphosphate + tRNA(n+1). |
| GO:0000049 | | tRNA binding | | Interacting selectively and non-covalently with transfer RNA. |
| GO:0016437 | | tRNA cytidylyltransferase activity | | Catalysis of the reaction: CTP + tRNA(n) = diphosphate + tRNA(n+1). |
| GO:0016740 | | transferase activity | | Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. |
biological process |
| GO:0031123 | | RNA 3'-end processing | | Any process involved in forming the mature 3' end of an RNA molecule. |
| GO:0042245 | | RNA repair | | Any process that results in the repair of damaged RNA. |
| GO:0001680 | | tRNA 3'-terminal CCA addition | | Post-transcriptional addition of the terminal 3' CCA sequence to a tRNA which does not encode this sequence within the primary transcript. CCA addition proceeds by the sequential addition of CTP, CTP, and then ATP to the 3' end of the tRNA, yielding a diphosphate with each nucleotide addition. |
| GO:0008033 | | tRNA processing | | The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group. |