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 | TRNA-specific adenosine deaminase | polymer | 179 | 20237.1 | 1 | UniProt (Q5XE14) Pfam (PF14437) In PDB | Streptococcus pyogenes serotype M6 | Hypothetical protein M6_Spy0214 |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
4 | 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 |