1P28
The crystal structure of a pheromone binding protein from the cockroach Leucophaea maderae in complex with a component of the pheromonal blend: 3-hydroxy-butan-2-one.
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) | pheromone binding protein | polymer | 129 | 14159.0 | 2 | UniProt (Q8MTC1) Pfam (PF01395) | Leucophaea maderae (Madeira cockroach) | |
| 2 | C, E (A, B) | S,3-HYDROXYBUTAN-2-ONE | non-polymer | 88.1 | 2 | Chemie (HBS) | |||
| 3 | D, F (A, B) | R,3-HYDROXYBUTAN-2-ONE | non-polymer | 88.1 | 2 | Chemie (HBR) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A, B: -10 - 118 (UniProt: Q8MTC1)
| PDB | External Database | Details |
|---|---|---|
| Met -10 | Leu 9 | cloning artifact |
| Asp -9 | Leu 10 | cloning artifact |
| Ile -8 | Ala 11 | cloning artifact |
| Gly -7 | Val 12 | cloning artifact |
| Ile -6 | Ala 13 | cloning artifact |
| Asn -5 | Thr 14 | cloning artifact |
| Ser -4 | Ala 15 | cloning artifact |
| Asp -3 | Thr 16 | cloning artifact |
| Pro -2 | Leu 17 | cloning artifact |
| Asn -1 | Ala 18 | cloning artifact |
| Ser 0 | Asp 19 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28318.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 352.4 | |
| All* | Total formula weight | 28670.4 |
