2Y2I
PENICILLIN-BINDING PROTEIN 1B (PBP-1B) IN COMPLEX WITH AN ALKYL BORONATE (ZA3)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PENICILLIN-BINDING PROTEIN 1B | polymer | 494 | 54096.9 | 1 | UniProt (Q7CRA4) Pfam (PF00905) | STREPTOCOCCUS PNEUMONIAE | PBP1B |
| 2 | B (A) | TRIHYDROXY-[[(2-NITROPHENYL)CARBONYLAMINO]METHYL]BORON | non-polymer | 241.0 | 1 | Chemie (ZA3) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E, F, G, H... (A) | CHLORIDE ION | non-polymer | 35.5 | 11 | Chemie (CL) | |||
| 5 | M (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | P (A) | water | water | 18.0 | 354 | Chemie (HOH) |
Sequence modifications
A: 323 - 791 (UniProt: Q7CRA4)
| PDB | External Database | Details |
|---|---|---|
| Gly 656 | Asn 656 | engineered mutation |
| Gln 686 | Arg 686 | engineered mutation |
| Gln 687 | Arg 687 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 54096.9 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 750.0 | |
| All* | Total formula weight | 54846.9 |
