2YY8
Crystal structure of archaeal tRNA-methylase for position 56 (aTrm56) from Pyrococcus horikoshii, complexed with S-adenosyl-L-methionine
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0002128 | biological_process | tRNA nucleoside ribose methylation |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0008033 | biological_process | tRNA processing |
| A | 0008168 | molecular_function | methyltransferase activity |
| A | 0008175 | molecular_function | tRNA methyltransferase activity |
| A | 0032259 | biological_process | methylation |
| A | 0106059 | molecular_function | tRNA (cytidine(56)-2'-O)-methyltransferase activity |
| B | 0002128 | biological_process | tRNA nucleoside ribose methylation |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0008033 | biological_process | tRNA processing |
| B | 0008168 | molecular_function | methyltransferase activity |
| B | 0008175 | molecular_function | tRNA methyltransferase activity |
| B | 0032259 | biological_process | methylation |
| B | 0106059 | molecular_function | tRNA (cytidine(56)-2'-O)-methyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE SAM B 500 |
| Chain | Residue |
| B | LEU80 |
| B | HIS132 |
| B | SER133 |
| B | GLU134 |
| B | ALA137 |
| B | THR81 |
| B | MET82 |
| B | GLY109 |
| B | ALA110 |
| B | LYS112 |
| B | ILE127 |
| B | GLY128 |
| B | GLN130 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE MTA A 400 |
| Chain | Residue |
| A | LEU80 |
| A | THR81 |
| A | MET82 |
| A | GLY109 |
| A | ALA110 |
| A | GLU111 |
| A | ALA126 |
| A | ILE127 |
| A | GLY128 |
| A | GLN130 |
| A | HIS132 |
| A | GLU134 |
| A | ALA137 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:18068186 |
| Chain | Residue | Details |
| A | LEU80 | |
| B | LEU80 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY109 | |
| A | ILE127 | |
| B | GLY109 | |
| B | ILE127 |
