1R5Y
Crystal Structure of TGT in complex with 2,6-Diamino-3H-Quinazolin-4-one Crystallized at PH 5.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Queuine tRNA-ribosyltransferase | polymer | 386 | 42925.7 | 1 | UniProt (P28720) Pfam (PF01702) | Zymomonas mobilis | tRNA-guanine transglycosylase, Guanine insertion enzyme, TGT |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | 2,6-DIAMINO-3H-QUINAZOLIN-4-ONE | non-polymer | 176.2 | 1 | Chemie (DQU) | |||
| 4 | D (A) | water | water | 18.0 | 415 | Chemie (HOH) |
Sequence modifications
A: 2 - 386 (UniProt: P28720)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 42925.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 241.6 | |
| All* | Total formula weight | 43167.3 |
