3U0D
The structure of human Siderocalin bound to the bacterial siderophore 2,3-DHBA
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) | Neutrophil gelatinase-associated lipocalin | polymer | 198 | 22598.0 | 4 | UniProt (P80188) Pfam (PF00061) | Homo sapiens (human) | NGAL, 25 kDa alpha-2-microglobulin-related subunit of MMP-9, Lipocalin-2, Oncogene 24p3, p25 |
| 2 | E, J, O, S (A, B, C, D) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 3 | F, G, H, K, L... (A, B, C, D) | 2,3-DIHYDROXY-BENZOIC ACID | non-polymer | 154.1 | 12 | Chemie (DBH) | |||
| 4 | I, N, W (A, B, D) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | AA, X, Y, Z (D, A, B, C) | water | water | 18.0 | 184 | Chemie (HOH) |
Sequence modifications
A, B, C, D: -19 - 178 (UniProt: P80188)
| PDB | External Database | Details |
|---|---|---|
| Ser 87 | Cys 107 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 90391.9 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 2179.2 | |
| All* | Total formula weight | 92571.0 |
