2ZCK
Crystal structure of a ternary complex between PSA, a substrat-acyl intermediate and 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 (S) | KGISSQY | polymer | 7 | 782.9 | 1 | |||
| 3 | C (L) | monoclonal antibody 8G8F5 Fab | polymer | 218 | 23791.1 | 1 | Pfam (PF07686) UniProt (by SIFTS) (P01665) | Mus musculus (house mouse) | |
| 4 | D (H) | monoclonal antibody 8G8F5 Fab | polymer | 230 | 24479.4 | 1 | Pfam (PF07654) UniProt (by SIFTS) (P01863) | Mus musculus (house mouse) | |
| 5 | E (A) | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 383.3 | 1 | In PDB GlyTouCan (G35893LO) | |||
| 6 | F, G, H (P, L, H) | water | water | 18.0 | 31 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 75175.3 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 383.3 | |
| All* | Total formula weight | 75558.7 |
