5ON9
Crystal structure of NikA in complex with reduced Fe-L1 (N-(2-hydroxybenzyl)-N'-(2-thiomethylbenzyl)-N,N'-ethylenediamine diacetic acid)
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, O (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 3 | D, P (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, S (A, B) | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 2 | Chemie (DTT) | |||
| 5 | F, I, J, K, L... (A, B) | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 6 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | H, N, T, U, V (A, B) | ACETATE ION | non-polymer | 59.0 | 5 | Chemie (ACT) | |||
| 8 | X, Y (A, B) | water | water | 18.0 | 1081 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 112721.5 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 2476.8 | |
| All* | Total formula weight | 115198.2 |
