8XW8
Crystal structure of Streptococcus pneumoniae pyruvate kinase in complex with oxalate and fructose 1,6-bisphosphate and GDP
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 (A, B, C, D) | Pyruvate kinase | polymer | 521 | 56993.6 | 4 | UniProt (Q8DQ84) Pfam (PF00224) Pfam (PF02887) | Streptococcus pneumoniae R6 | |
| 2 | BA, CA, E, F, M... (D, A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) PubChem (888) | |||
| 3 | DA, G, O, W (D, A, B, C) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) PubChem (813) | |||
| 4 | EA, H, P, X (D, A, B, C) | 1,6-di-O-phosphono-beta-D-fructofuranose | non-polymer | 340.1 | 4 | 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) | |||
| 5 | FA, I, Q, Y (D, A, B, C) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 4 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 6 | GA, J, R, Z (D, A, B, C) | OXALATE ION | non-polymer | 88.0 | 4 | Chemie (OXL) PubChem (71081) | |||
| 7 | AA, HA, K, L, S... (C, D, A, B) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) PubChem (753) | |||
| 8 | IA, JA, KA, LA (A, B, C, D) | water | water | 18.0 | 1806 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 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 | 4 |
| Total formula weight | 227974.4 | |
| Non-Polymers* | Number of molecules | 30 |
| Total formula weight | 4388.7 | |
| All* | Total formula weight | 232363.1 |
