3AB2
Crystal structure of aspartate kinase from Corynebacterium glutamicum in complex with threonine
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C, E, G, I... | Aspartokinase | polymer | 421 | 44798.5 | 8 | UniProt (P26512) Pfam (PF00696) Pfam (PF22468) In PDB | Corynebacterium glutamicum (Brevibacterium flavum) | Aspartate kinase |
2 | B, D, F, H, J... | Aspartokinase | polymer | 178 | 19384.8 | 8 | UniProt (P26512) Pfam (PF22468) In PDB | Corynebacterium glutamicum (Brevibacterium flavum) | Aspartate kinase |
3 | L, M, N, O, P... | THREONINE | non-polymer | 119.1 | 15 | Chemie (THR) | |||
4 | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence modifications
B, D, F, H, J, L, N, P: 2 - 172 (UniProt: P26512)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
His 173 | - | expression tag |
His 174 | - | expression tag |
His 175 | - | expression tag |
His 176 | - | expression tag |
His 177 | - | expression tag |
His 178 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 16 |
Total formula weight | 513466.2 | |
Non-Polymers* | Number of molecules | 15 |
Total formula weight | 1786.8 | |
All* | Total formula weight | 515253.0 |