9S4R
diFe-Sulerythin_E126D O2-reacted
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 (A, B, C) | Sulerythrin | polymer | 145 | 16198.2 | 3 | UniProt (F9VPE5) | Sulfurisphaera tokodaii str. 7 | |
| 2 | D, F, J, K, Q... (A, B, C) | FE (III) ION | non-polymer | 55.8 | 6 | Chemie (FE) PubChem (29936) | |||
| 3 | E, L, R (A, B, C) | FE (II) ION | non-polymer | 55.8 | 3 | Chemie (FE2) PubChem (27284) | |||
| 4 | G, O, T (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) PubChem (312) | |||
| 5 | H, M, P (A, B, C) | (R,R)-2,3-BUTANEDIOL | non-polymer | 90.1 | 3 | Chemie (BU3) PubChem (225936) | |||
| 6 | I, N, U (A, B, C) | PEROXIDE ION | non-polymer | 32.0 | 3 | Chemie (PER) | |||
| 7 | V, W, X (A, B, C) | water | water | 18.0 | 207 | Chemie (HOH) |
Sequence modifications
A, B, C: 3 - 144 (UniProt: F9VPE5)
| PDB | External Database | Details |
|---|---|---|
| Asn 0 | - | expression tag |
| Met 1 | - | expression tag |
| Lys 2 | - | expression tag |
| Asp 126 | Glu 126 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48594.5 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 975.3 | |
| All* | Total formula weight | 49569.8 |
