5WW3
Crystal structure of the second DNA-Binding protein under starvation from Mycobacterium smegmatis soaked with iron in the ratio of 24 iron atoms per dodecamer
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) | Putative starvation-induced DNA protecting protein/Ferritin and Dps | polymer | 161 | 17854.9 | 4 | UniProt (A0QXB7) Pfam (PF00210) | Mycobacterium smegmatis str. MC2 155 | MsDps2, Starvation-inducible DNA-binding protein or fine tangled pili major subunit |
| 2 | E, J, M, O (A, B, C, D) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 3 | F, G, N, P, Q... (A, C, D) | FE (II) ION | non-polymer | 55.8 | 6 | Chemie (FE2) | |||
| 4 | H, K (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | I, L (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 428 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 71419.5 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 678.0 | |
| All* | Total formula weight | 72097.4 |
