5MKQ
TtuA enzyme containing a [4Fe-4S]
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000049 | molecular_function | tRNA binding |
| A | 0002098 | biological_process | tRNA wobble uridine modification |
| A | 0002143 | biological_process | tRNA wobble position uridine thiolation |
| A | 0002144 | cellular_component | cytosolic tRNA wobble base thiouridylase complex |
| A | 0005524 | molecular_function | ATP binding |
| A | 0008033 | biological_process | tRNA processing |
| A | 0016740 | molecular_function | transferase activity |
| A | 0034227 | biological_process | tRNA thio-modification |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| B | 0000049 | molecular_function | tRNA binding |
| B | 0002098 | biological_process | tRNA wobble uridine modification |
| B | 0002143 | biological_process | tRNA wobble position uridine thiolation |
| B | 0002144 | cellular_component | cytosolic tRNA wobble base thiouridylase complex |
| B | 0005524 | molecular_function | ATP binding |
| B | 0008033 | biological_process | tRNA processing |
| B | 0016740 | molecular_function | transferase activity |
| B | 0034227 | biological_process | tRNA thio-modification |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | CYS3 |
| A | CYS6 |
| A | CYS22 |
| A | HIS25 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 402 |
| Chain | Residue |
| A | CYS272 |
| A | CYS275 |
| A | CYS284 |
| A | CYS287 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue SF4 A 403 |
| Chain | Residue |
| A | CYS131 |
| A | CYS220 |
| A | CYS128 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 401 |
| Chain | Residue |
| B | CYS3 |
| B | CYS6 |
| B | CYS22 |
| B | HIS25 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 402 |
| Chain | Residue |
| B | CYS272 |
| B | CYS275 |
| B | CYS284 |
| B | CYS287 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue SF4 B 403 |
| Chain | Residue |
| B | CYS128 |
| B | CYS131 |
| B | LYS135 |
| B | CYS220 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 16 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:23444054, ECO:0000269|PubMed:28655838, ECO:0007744|PDB:3VRH |
| Chain | Residue | Details |
| A | CYS3 | |
| B | CYS6 | |
| B | CYS22 | |
| B | HIS25 | |
| B | CYS272 | |
| B | CYS275 | |
| B | CYS284 | |
| B | CYS287 | |
| A | CYS6 | |
| A | CYS22 | |
| A | HIS25 | |
| A | CYS272 | |
| A | CYS275 | |
| A | CYS284 | |
| A | CYS287 | |
| B | CYS3 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 14 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:28655838 |
| Chain | Residue | Details |
| A | ALA53 | |
| B | CYS128 | |
| B | CYS131 | |
| B | LYS135 | |
| B | GLY154 | |
| B | CYS220 | |
| A | ILE79 | |
| A | CYS128 | |
| A | CYS131 | |
| A | LYS135 | |
| A | GLY154 | |
| A | CYS220 | |
| B | ALA53 | |
| B | ILE79 |
