4P18
Crystal Structure of frog M ferritin mutant D80K
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, E... (A, B, C, D, M...) | Ferritin, middle subunit | polymer | 176 | 20637.3 | 24 | UniProt (P07798) Pfam (PF00210) | Rana catesbeiana (American bullfrog) | Ferritin M, Ferritin H', Ferritin X |
| 2 | BB, GA, ID, JB, JC... (P, C, R, T, H...) | SULFATE ION | non-polymer | 96.1 | 25 | Chemie (SO4) | |||
| 3 | AB, BE, CB, CC, CD... (O, X, P, G, L...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 51 | Chemie (EDO) | |||
| 4 | AA, HD (A, Q) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 5 | AC, AD, AE, BA, BC... (G, L, X, B, Q...) | CHLORIDE ION | non-polymer | 35.5 | 31 | Chemie (CL) | |||
| 6 | AF, DE, EE, FE, GE... (X, A, B, C, D...) | water | water | 18.0 | 5054 | Chemie (HOH) |
Sequence modifications
A, B, C, D, M, N, O, P, S, T, E, F, G, H, I, J, K, L, Q, R, U, V, W, X: 0 - 175 (UniProt: P07798)
| PDB | External Database | Details |
|---|---|---|
| Lys 80 | Asp 81 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 24 |
| Total formula weight | 495294.6 | |
| Non-Polymers* | Number of molecules | 109 |
| Total formula weight | 6784.2 | |
| All* | Total formula weight | 502078.7 |
