Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000049 | molecular_function | tRNA binding |
| A | 0002143 | biological_process | tRNA wobble position uridine thiolation |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006400 | biological_process | tRNA modification |
| A | 0008033 | biological_process | tRNA processing |
| A | 0016740 | molecular_function | transferase activity |
| A | 0016783 | molecular_function | sulfurtransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 374 |
| Chain | Residue |
| A | SER14 |
| A | GLY16 |
| A | ASP18 |
| A | SER19 |
| A | SAM375 |
| A | HOH592 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE SAM A 375 |
| Chain | Residue |
| A | SER19 |
| A | ILE36 |
| A | MSE38 |
| A | ASP100 |
| A | ASN104 |
| A | LYS108 |
| A | THR126 |
| A | GLY127 |
| A | HIS128 |
| A | GLN152 |
| A | PHE155 |
| A | MG374 |
| A | HOH592 |
| A | GLY12 |
| A | MSE13 |
| A | SER14 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile => ECO:0000250 |
| Chain | Residue | Details |
| A | CYS103 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Cysteine persulfide intermediate => ECO:0000250 |
| Chain | Residue | Details |
| A | CYS200 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY12 | |
| A | MSE38 | |
| A | GLY127 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | SITE: Interaction with tRNA => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS128 | |
| A | GLN344 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1kp2 |
| Chain | Residue | Details |
| A | ASP137 | |
| A | LYS105 | |
