5E4R
Crystal structure of domain-duplicated synthetic class II ketol-acid reductoisomerase 2Ia_KARI-DD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ketol-acid reductoisomerase | polymer | 490 | 55261.9 | 1 | UniProt (E0SRA9) Pfam (PF07991) Pfam (PF01450) | Ignisphaera aggregans (strain DSM 17230 / JCM 13409 / AQ1.S1) | Acetohydroxy-acid isomeroreductase,Alpha-keto-beta-hydroxylacyl reductoisomerase |
| 2 | B (A) | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 1 | Chemie (NAP) | |||
| 3 | C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E (A) | oxo(propan-2-ylamino)acetic acid | non-polymer | 131.1 | 1 | Chemie (40E) | |||
| 5 | F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 6 | G (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | H (A) | water | water | 18.0 | 237 | Chemie (HOH) |
Sequence modifications
A: 1 - 335 (UniProt: E0SRA9)
A: 336 - 482 (UniProt: E0SRA9)
A: 336 - 482 (UniProt: E0SRA9)
| PDB | External Database | Details |
|---|---|---|
| Leu 483 | - | expression tag |
| Glu 484 | - | expression tag |
| His 485 | - | expression tag |
| His 486 | - | expression tag |
| His 487 | - | expression tag |
| His 488 | - | expression tag |
| His 489 | - | expression tag |
| His 490 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55261.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1077.3 | |
| All* | Total formula weight | 56339.2 |
