5YG6
Crystal structure of ribose-1,5-bisphosphate isomerase mutant C135S from Pyrococcus horikoshii OT3 in complex with ribose-1,5-bisphosphate and GMP
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 | Ribose 1,5-bisphosphate isomerase | polymer | 324 | 36440.3 | 3 | UniProt (O57947) Pfam (PF01008) In PDB | Pyrococcus horikoshii | |
| 2 | A, B, C | 1,5-di-O-phosphono-alpha-D-ribofuranose | non-polymer | 310.1 | 3 | Chemie (RI2) | |||
| 3 | A, B, C | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 4 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 5 | A, B | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 5 | Chemie (5GP) | |||
| 6 | water | water | 18.0 | 499 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 324 (UniProt: O57947)
| PDB | External Database | Details |
|---|---|---|
| Ser 135 | Cys 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 109320.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2981.8 | |
| All* | Total formula weight | 112302.7 |
