2RE1
Crystal structure of aspartokinase alpha and beta subunits
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Aspartokinase, alpha and beta subunits | polymer | 167 | 18247.7 | 2 | UniProt (Q9JYN6) Pfam (PF01842) Pfam (PF22468) In PDB | Neisseria meningitidis MC58 | |
2 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence modifications
A, B: 242 - 405 (UniProt: Q9JYN6)
PDB | External Database | Details |
---|---|---|
Ser 239 | - | EXPRESSION TAG |
Asn 240 | - | EXPRESSION TAG |
Ala 241 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 36495.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 36575.6 |