3EIA
Crystal structure of K270Q variant of LL-diaminopimelate aminotransferase from Arabidopsis thaliana complexed with L-Glu: 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 | LL-diaminopimelate aminotransferase | polymer | 432 | 47516.6 | 2 | UniProt (Q93ZN9) Pfam (PF00155) In PDB | Arabidopsis thaliana (mouse-ear cress thale-cress) | LL-DAP-aminotransferase, DAP-aminotransferase, DAP-AT, AtDAP-AT, Protein ABERRANT GROWTH AND DEATH 2 |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | A, B | (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-glutamic acid | non-polymer | 376.3 | 2 | Chemie (PL6) | |||
4 | water | water | 18.0 | 754 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 426 (UniProt: Q93ZN9)
PDB | External Database | Details |
---|---|---|
Gln 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 | 95033.2 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 944.6 | |
All* | Total formula weight | 95977.8 |