3EI8
Crystal structure of K270N variant of LL-diaminopimelate aminotransferase from Arabidopsis thaliana complexed with LL-DAP: External aldimine form
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) | LL-diaminopimelate aminotransferase | polymer | 432 | 47502.6 | 2 | UniProt (Q93ZN9) Pfam (PF00155) | Arabidopsis thaliana (mouse-ear cress thale-cress) | LL-DAP-aminotransferase, DAP-aminotransferase, DAP-AT, AtDAP-AT, Protein ABERRANT GROWTH AND DEATH 2 |
| 2 | C (A) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 3 | D, I (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E, F, G, J, K... (A, B) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 5 | H (B) | (2S,6S)-2-amino-6-{[(1E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}heptanedioic acid | non-polymer | 419.3 | 1 | Chemie (PL5) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 1016 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 426 (UniProt: Q93ZN9)
| PDB | External Database | Details |
|---|---|---|
| Asn 270 | Lys 305 | engineered mutation |
| His 427 | - | expression tag |
| His 428 | - | expression tag |
| His 429 | - | expression tag |
| His 430 | - | expression tag |
| His 431 | - | expression tag |
| His 432 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 95005.1 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1411.2 | |
| All* | Total formula weight | 96416.3 |
