8XW6
Crystal structure of Streptococcus pneumoniae pyruvate kinase in complex with oxalate and fructose 1,6-bisphosphate and ATP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Pyruvate kinase | polymer | 521 | 56993.6 | 2 | UniProt (Q8DQ84) Pfam (PF00224) Pfam (PF02887) In PDB | Streptococcus pneumoniae R6 | |
2 | A, B | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
4 | A, B | OXALATE ION | non-polymer | 88.0 | 2 | Chemie (OXL) | |||
5 | A | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
6 | A, B | 1,6-di-O-phosphono-beta-D-fructofuranose | non-polymer | 340.1 | 2 | Chemie (FBP) | |||
7 | water | water | 18.0 | 509 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 501 (UniProt: Q8DQ84)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 113987.2 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1514.6 | |
All* | Total formula weight | 115501.7 |