4GIA
Crystal structure of the MUTB F164L mutant from crystals soaked with isomaltulose
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) | Sucrose isomerase | polymer | 557 | 63904.8 | 2 | UniProt (Q2PS28) Pfam (PF00128) Pfam (PF11941) UniProt (by SIFTS) (M1E1F3) | Rhizobium | Trehalulose synthase |
| 2 | C, J (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | E, F, G, H, I... (A, B) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 5 | R, S (A, B) | water | water | 18.0 | 1151 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 557 (UniProt: Q2PS28)
| PDB | External Database | Details |
|---|---|---|
| Leu 164 | Phe 191 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 127809.7 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1307.4 | |
| All* | Total formula weight | 129117.1 |
