2NX8
The crystal structure of the tRNA-specific adenosine deaminase from Streptococcus pyogenes
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TRNA-specific adenosine deaminase | polymer | 179 | 20237.1 | 1 | UniProt (Q5XE14) Pfam (PF14437) | Streptococcus pyogenes serotype M6 | Hypothetical protein M6_Spy0214 |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | D (A) | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A: 9 - 179 (UniProt: Q5XE14)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | SEE REMARK 999 |
| Glu 2 | - | SEE REMARK 999 |
| Leu 3 | - | SEE REMARK 999 |
| Gly 4 | - | SEE REMARK 999 |
| Glu 5 | - | SEE REMARK 999 |
| Ser 6 | - | SEE REMARK 999 |
| Phe 7 | - | SEE REMARK 999 |
| Leu 8 | - | SEE REMARK 999 |
| Ser 27 | Ala 19 | engineered mutation |
| Val 122 | Ala 114 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20237.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 160.4 | |
| All* | Total formula weight | 20397.5 |
