3MR1
Crystal structure of methionine aminopeptidase from Rickettsia prowazekii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Methionine aminopeptidase | polymer | 252 | 27905.9 | 4 | UniProt (Q9ZCD3) Pfam (PF00557) | Rickettsia prowazekii | MAP, Peptidase M |
| 2 | E, F, I, J, M... (A, B, C, D) | MANGANESE (II) ION | non-polymer | 54.9 | 8 | Chemie (MN) | |||
| 3 | G, K, O, S (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 4 | H, L, P, T (A, B, C, D) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 5 | U, V (D) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | W, X, Y, Z (A, B, C, D) | water | water | 18.0 | 1073 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 248 (UniProt: Q9ZCD3)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Met 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 111623.7 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 982.3 | |
| All* | Total formula weight | 112605.9 |
