4UPD
Open conformation of O. piceae sterol esterase mutant I544W
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) | STEROL ESTERASE | polymer | 545 | 59286.6 | 2 | UniProt (Q2TFW1) Pfam (PF00135) | OPHIOSTOMA PICEAE | |
| 2 | C, G (A, B) | [(2R)-2-heptanoyloxy-3-phosphonooxy-propyl] nonanoate | non-polymer | 424.5 | 2 | Chemie (7P9) | |||
| 3 | D (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 4 | E, F, H (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence modifications
A, B: 13 - 549 (UniProt: Q2TFW1)
| PDB | External Database | Details |
|---|---|---|
| Glu 5 | - | expression tag |
| Ala 6 | - | expression tag |
| Glu 7 | - | expression tag |
| Ala 8 | - | expression tag |
| Tyr 9 | - | expression tag |
| Val 10 | - | expression tag |
| Glu 11 | - | expression tag |
| Phe 12 | - | expression tag |
| Trp 544 | Ile 544 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 118573.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1662.7 | |
| All* | Total formula weight | 120235.9 |
