6K0K
Crystal structure of Escherichia coli pyruvate kinase II
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Pyruvate kinase | polymer | 489 | 52492.2 | 4 | UniProt (C3T5U7) Pfam (PF00224) Pfam (PF02887) UniProt (by SIFTS) (P21599) In PDB | Escherichia coli | |
2 | A, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
3 | A, C, D | CITRIC ACID | non-polymer | 192.1 | 3 | Chemie (CIT) | |||
4 | water | water | 18.0 | 244 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 480 (UniProt: C3T5U7)
PDB | External Database | Details |
---|---|---|
Ala 481 | - | expression tag |
Leu 482 | - | expression tag |
Gly 483 | - | expression tag |
His 484 | - | expression tag |
His 485 | - | expression tag |
His 486 | - | expression tag |
His 487 | - | expression tag |
His 488 | - | expression tag |
His 489 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 209968.9 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 673.6 | |
All* | Total formula weight | 210642.5 |