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 (A, B) | Pyruvate kinase | polymer | 521 | 56993.6 | 2 | UniProt (Q8DQ84) Pfam (PF00224) Pfam (PF02887) | Streptococcus pneumoniae R6 | |
| 2 | C, I (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) PubChem (813) | |||
| 3 | D, E, J (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) PubChem (888) | |||
| 4 | F, K (A, B) | OXALATE ION | non-polymer | 88.0 | 2 | Chemie (OXL) PubChem (71081) | |||
| 5 | G (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 6 | H, L (A, B) | 1,6-di-O-phosphono-beta-D-fructofuranose | non-polymer | 340.1 | 2 | Chemie (FBP) PubChem (718) PubChem (10267) PubChem (172313) PubChem (440117) PubChem (5702629) PubChem (12800340) PubChem (16219368) PubChem (24802138) PubChem (46937007) PubChem (445557) PubChem (92209487) PubChem (124383956) PubChem (124540446) PubChem (135053794) PubChem (89534552) PubChem (92209485) PubChem (92209486) PubChem (123134048) PubChem (124202619) PubChem (124427861) PubChem (124524513) PubChem (124604817) PubChem (130233858) PubChem (133126640) PubChem (135055131) PubChem (140434362) PubChem (146159004) PubChem (160510795) | |||
| 7 | M, N (A, B) | 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 |
