3RMJ
Crystal structure of truncated alpha-Isopropylmalate Synthase from Neisseria meningitidis
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) | 2-isopropylmalate synthase | polymer | 370 | 39981.5 | 2 | UniProt (Q9JZG1) Pfam (PF00682) Pfam (PF22617) | Neisseria meningitidis | Alpha-IPM synthase, Alpha-isopropylmalate synthase |
| 2 | C, G (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, F, I, J, K (A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | L, M (A, B) | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 364 (UniProt: Q9JZG1)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ile -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Phe -1 | - | expression tag |
| Thr 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79963.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 619.0 | |
| All* | Total formula weight | 80581.9 |
