6Q9N
Crystal structure of PBP2a from MRSA in complex with piperacillin and quinazolinone
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) | Penicillin binding protein 2 prime | polymer | 642 | 73286.7 | 2 | UniProt (A0A0H3JPA5) Pfam (PF05223) Pfam (PF03717) Pfam (PF00905) | Staphylococcus aureus (strain Mu50 / ATCC 700699) | |
| 2 | C (A) | 3-[2-[(~{E})-2-(4-ethynylphenyl)ethenyl]-4-oxidanylidene-quinazolin-3-yl]benzoic acid | non-polymer | 392.4 | 1 | Chemie (QLN) | |||
| 3 | D (A) | Piperacillin (Open Form) | non-polymer | 519.6 | 1 | Chemie (JPP) | |||
| 4 | E, F, J, K (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 5 | G, H, L, M (A, B) | CADMIUM ION | non-polymer | 112.4 | 4 | Chemie (CD) | |||
| 6 | I (A) | beta-muramic acid | non-polymer | 251.2 | 1 | Chemie (MUR) | |||
| 7 | N, O (A, B) | water | water | 18.0 | 89 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 146573.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1754.7 | |
| All* | Total formula weight | 148328.0 |
