6XXY
Crystal structure of Haemophilus influenzae 3-isopropylmalate dehydrogenase in complex with O-isobutenyl oxalylhydroxamate.
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) | 3-isopropylmalate dehydrogenase | polymer | 358 | 38847.3 | 2 | UniProt (P43860) Pfam (PF00180) | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | 3-IPM-DH,Beta-IPM dehydrogenase,IMDH |
| 2 | C, G (A, B) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 3 | D, E (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F, H (A, B) | 2-(2-methylprop-2-enoxyamino)-2-oxidanylidene-ethanoic acid | non-polymer | 159.1 | 2 | Chemie (O45) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 358 (UniProt: P43860)
| PDB | External Database | Details |
|---|---|---|
| Glu 2 | Gln 2 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77694.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1693.7 | |
| All* | Total formula weight | 79388.4 |
