4YB4
Crystal structure of homoisocitrate dehydrogenase from Thermus thermophilus in complex with homoisocitrate, magnesium ion (II) and NADH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Homoisocitrate dehydrogenase | polymer | 334 | 35967.3 | 4 | UniProt (Q72IW9) | Thermus thermophilus HB27 | HICDH |
| 2 | E, H, JA, MA (A, C) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) PubChem (888) | |||
| 3 | F, FB, KA, T (A, D, C, B) | (1R,2S)-1-hydroxybutane-1,2,4-tricarboxylic acid | non-polymer | 206.2 | 4 | Chemie (48Y) PubChem (440751) PubChem (101851761) PubChem (5119182) PubChem (5460287) PubChem (6326746) | |||
| 4 | G, GB, LA, U (A, D, C, B) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 4 | Chemie (NAI) PubChem (16219774) PubChem (44119956) PubChem (44415182) PubChem (439153) PubChem (124934832) PubChem (126455899) PubChem (134693949) PubChem (12309339) PubChem (12309347) PubChem (140875346) PubChem (162951601) PubChem (162951600) PubChem (164575491) PubChem (169545638) PubChem (170905224) PubChem (174316169) PubChem (94865921) PubChem (94865923) PubChem (928) PubChem (124432988) PubChem (124934831) PubChem (124934833) PubChem (11250888) PubChem (129607000) PubChem (129628338) PubChem (12309341) PubChem (146167236) PubChem (162951602) PubChem (174084875) | |||
| 5 | AA, HB, I, IB, J... (B, D, A, C) | GLYCEROL | non-polymer | 92.1 | 24 | Chemie (GOL) PubChem (753) | |||
| 6 | AB, BA, BB, CA, CB... (C, B, A, D) | SULFATE ION | non-polymer | 96.1 | 30 | Chemie (SO4) | |||
| 7 | SB, TB, UB, VB (A, B, C, D) | water | water | 18.0 | 563 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 143869.3 | |
| Non-Polymers* | Number of molecules | 66 |
| Total formula weight | 8675.7 | |
| All* | Total formula weight | 152545.0 |
