3KA9
Frog M-ferritin, EEH mutant, with cobalt
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ferritin, middle subunit | polymer | 176 | 20647.2 | 1 | UniProt (P07798) | Rana catesbeiana (bullfrog) | Ferritin M, Ferritin H', Ferritin X |
| 2 | B, C, D, E, F... (A) | COBALT (II) ION | non-polymer | 58.9 | 7 | Chemie (CO) | |||
| 3 | I, J, N, O, P (A) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 4 | K, L, M, Q, R (A) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 5 | S (A) | water | water | 18.0 | 296 | Chemie (HOH) |
Sequence modifications
A: 0 - 175 (UniProt: P07798)
| PDB | External Database | Details |
|---|---|---|
| Glu 137 | Gln 138 | engineered mutation |
| His 140 | Asp 141 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20647.2 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 711.3 | |
| All* | Total formula weight | 21358.5 |
