3MZ9
X-ray structure of NikA in complex with HBED
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Nickel-binding periplasmic protein | polymer | 502 | 56360.7 | 2 | UniProt (P33590) Pfam (PF00496) | Escherichia coli | NikA |
| 2 | AA, C (B, A) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 3 | BA, D (B, A) | 2-[2-[carboxymethyl-[(2-hydroxyphenyl)methyl]amino]ethyl-[(2-hydroxyphenyl)methyl]amino]ethanoic acid | non-polymer | 388.4 | 2 | Chemie (BHN) | |||
| 4 | CA, E (B, A) | DITHIANE DIOL | non-polymer | 152.2 | 2 | Chemie (DTD) | |||
| 5 | F, HA, Y, Z (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 6 | DA, G, GA, H, I... (B, A) | GLYCEROL | non-polymer | 92.1 | 13 | Chemie (GOL) | |||
| 7 | EA, FA, K, L, M... (B, A) | ACETATE ION | non-polymer | 59.0 | 8 | Chemie (ACT) | |||
| 8 | Q (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 9 | IA, JA (A, B) | water | water | 18.0 | 762 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 112721.5 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 3100.4 | |
| All* | Total formula weight | 115821.9 |
