8PCS
Structure of serine-beta-lactamase CTX-M-14 following the time-resolved active site binding of boric acid and subsequent glycerol-boric acid-ester formation, 1250 ms
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-lactamase | polymer | 263 | 28000.5 | 1 | UniProt (D2D9A0) Pfam (PF00144) Pfam (PF13354) UniProt (by SIFTS) (A0A0H3H219) | Klebsiella pneumoniae | |
| 2 | B (A) | [(4~{S})-2-oxidanyl-1,3,2-dioxaborolan-4-yl]methanol | non-polymer | 117.9 | 1 | Chemie (YCH) | |||
| 3 | C (A) | BORATE ION | non-polymer | 78.8 | 1 | Chemie (BO4) | |||
| 4 | D (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | E (A) | water | water | 18.0 | 229 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28000.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 292.8 | |
| All* | Total formula weight | 28293.3 |
