4Y1P
Crystal structure of 3-isopropylmalate dehydrogenase (Saci_0600) from Sulfolobus acidocaldarius complex with 3-isopropylmalate and Mg2+
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 | 337 | 36477.8 | 2 | UniProt (Q4JB37) Pfam (PF00180) | Sulfolobus acidocaldarius DSM 639 | |
| 2 | C, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, I (A, B) | 3-ISOPROPYLMALIC ACID | non-polymer | 176.2 | 2 | Chemie (IPM) | |||
| 4 | E, F, G (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72955.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 689.1 | |
| All* | Total formula weight | 73644.8 |
