7L9U
Crystal Structure of S-adenosylmethionine-dependent methyltransferase UmaA from Mycobacterium tuberculosis in complex with a 12-mer PEG
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | S-adenosylmethionine-dependent methyltransferase UmaA | polymer | 294 | 34162.7 | 1 | UniProt (Q6MX39) Pfam (PF02353) | Mycobacterium tuberculosis | SAM-dependent methyltransferase UmaA |
| 2 | B (A) | DODECAETHYLENE GLYCOL | non-polymer | 546.6 | 1 | Chemie (12P) | |||
| 3 | C (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | D, E (A) | NITRATE ION | non-polymer | 62.0 | 2 | Chemie (NO3) | |||
| 5 | F (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | G (A) | water | water | 18.0 | 311 | Chemie (HOH) |
Sequence modifications
A: 1 - 286 (UniProt: Q6MX39)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34162.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 768.2 | |
| All* | Total formula weight | 34930.9 |
