2ZCH
Crystal structure of human prostate specific antigen complexed with an activating antibody
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (P) | Prostate-specific antigen | polymer | 237 | 26122.0 | 1 | UniProt (P07288) Pfam (PF00089) | Homo sapiens (human) | PSA, Kallikrein- 3, Semenogelase, Gamma-seminoprotein, Seminin, P-30 antigen |
| 2 | B (L) | monoclonal antibody 8G8F5 Fab | polymer | 215 | 23444.7 | 1 | Pfam (PF07686) UniProt (by SIFTS) (P01665) | Mus musculus (house mouse) | |
| 3 | C (H) | monoclonal antibody 8G8F5 Fab | polymer | 229 | 24366.2 | 1 | Pfam (PF07654) UniProt (by SIFTS) (P01863) | Mus musculus (house mouse) | |
| 4 | D, E (P) | 2-acetamido-2-deoxy-alpha-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NDG) | |||
| 5 | F (P) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | G (H) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 7 | H, I, J (P, L, H) | water | water | 18.0 | 66 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 73933.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 572.8 | |
| All* | Total formula weight | 74505.8 |
