5ON5
Crystal structure of NikA in complex with Fe-L2 (Fe-L2 (N-(2-hydroxy-3-methoxybenzyl)-N'-(2-thiomethylbenzyl)- N,N'-ethylenediamine diacetic acid) after dioxygen oxidation
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 (strain K12) | |
| 2 | C, Q (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 3 | D, R (A, B) | 2-[2-[2-hydroxy-2-oxoethyl-[(3-methoxy-2-oxidanyl-phenyl)methyl]amino]ethyl-[(2-methylsulfanylphenyl)methyl]amino]ethanoic acid | non-polymer | 448.5 | 2 | Chemie (9YH) | |||
| 4 | E, F, J, K, L... (A, B) | GLYCEROL | non-polymer | 92.1 | 10 | Chemie (GOL) | |||
| 5 | G, H, I, N, O... (A, B) | ACETATE ION | non-polymer | 59.0 | 6 | Chemie (ACT) | |||
| 6 | U, V (B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 7 | Y, Z (A, B) | water | water | 18.0 | 985 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 112721.5 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 2354.9 | |
| All* | Total formula weight | 115076.3 |
