3ORK
Mycobacterium tuberculosis PknB kinase domain L33D mutant (crystal form 2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Serine/threonine protein kinase | polymer | 311 | 33520.6 | 1 | UniProt (A5TY84) Pfam (PF00069) UniProt (by SIFTS) (P9WI81) In PDB | Mycobacterium tuberculosis | |
| 2 | A | PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | non-polymer | 523.2 | 1 | Chemie (AGS) | |||
| 3 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | water | water | 18.0 | 352 | Chemie (HOH) |
Sequence modifications
A: 1 - 308 (UniProt: A5TY84)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Asp 33 | Leu 33 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33520.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 796.4 | |
| All* | Total formula weight | 34317.0 |
