6B66
IMPase (AF2372) R92Q/K164E with 400 mM Glutamate
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) | Fructose-1,6-bisphosphatase/inositol-1-monophosphatase | polymer | 252 | 27973.7 | 2 | UniProt (O30298) Pfam (PF00459) | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | FBPase/IMPase,Inositol-1-phosphatase,I-1-Pase |
| 2 | C, D, L, M (A, B) | GLUTAMIC ACID | non-polymer | 147.1 | 4 | Chemie (GLU) | |||
| 3 | E, N, R (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | F, G, O, P (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | H, I, J, Q (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 6 | K (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 7 | S, T (A, B) | water | water | 18.0 | 183 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 252 (UniProt: O30298)
| PDB | External Database | Details |
|---|---|---|
| Gln 92 | Arg 92 | engineered mutation |
| Glu 164 | Lys 164 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55947.4 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1496.4 | |
| All* | Total formula weight | 57443.9 |
