1PKN
STRUCTURE OF RABBIT MUSCLE PYRUVATE KINASE COMPLEXED WITH MN2+, K+, AND PYRUVATE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PYRUVATE KINASE | polymer | 530 | 57797.5 | 1 | UniProt (P11974) Pfam (PF00224) Pfam (PF02887) | Oryctolagus cuniculus (rabbit) | |
| 2 | B (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | C (A) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 4 | D (A) | PYRUVIC ACID | non-polymer | 88.1 | 1 | Chemie (PYR) |
Sequence modifications
A: 1 - 530 (UniProt: P11974)
| PDB | External Database | Details |
|---|---|---|
| Ala 149 | Glu 149 | conflict |
| Ala 150 | Lys 150 | conflict |
| Glu 168 | Asp 168 | conflict |
| Asp 233 | Glu 233 | conflict |
| Glu 234 | Gln 234 | conflict |
| Ala 499 | Arg 499 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 57797.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 182.1 | |
| All* | Total formula weight | 57979.6 |
