5U2G
2.6 Angstrom Resolution Crystal Structure of Penicillin-Binding Protein 1A from Haemophilus influenzae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Penicillin-binding protein 1A | polymer | 838 | 93405.1 | 2 | UniProt (P31776) Pfam (PF00912) Pfam (PF17092) Pfam (PF00905) In PDB | Haemophilus influenzae | PBP1a,Penicillin-binding protein A |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | |||
| 3 | B, A | CHLORIDE ION | non-polymer | 35.5 | 9 | Chemie (CL) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | water | water | 18.0 | 329 | Chemie (HOH) |
Sequence modifications
A, B: 41 - 864 (UniProt: P31776)
| PDB | External Database | Details |
|---|---|---|
| Ser 27 | - | expression tag |
| Asn 28 | - | expression tag |
| Ala 29 | - | expression tag |
| Pro 34 | - | VARIANT |
| Ser 35 | - | VARIANT |
| Val 36 | - | VARIANT |
| Glu 37 | - | VARIANT |
| Thr 38 | - | VARIANT |
| Leu 39 | - | VARIANT |
| Lys 40 | - | VARIANT |
| Thr 41 | - | VARIANT |
| Val 42 | - | VARIANT |
| Glu 43 | - | VARIANT |
| Leu 44 | - | VARIANT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 186810.1 | |
| Non-Polymers* | Number of molecules | 27 |
| Total formula weight | 2054.3 | |
| All* | Total formula weight | 188864.4 |
