1GVZ
Prostate Specific Antigen (PSA) from stallion seminal plasma
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | KALLIKREIN-1E2 | polymer | 237 | 26797.4 | 1 | UniProt (Q6H321) Pfam (PF00089) | EQUUS CABALLUS (HORSE) | KALLIKREIN, GLANDULAR KALLIKREIN, HPK |
| 2 | B, C, D (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 3 | E, F (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | G (A) | water | water | 18.0 | 301 | Chemie (HOH) |
Sequence modifications
A: 16 - 246 (UniProt: Q6H321)
| PDB | External Database | Details |
|---|---|---|
| Lys 75 | Glu 82 | SEE REMARK 999 |
| Lys 235 | Leu 250 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26797.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 394.4 | |
| All* | Total formula weight | 27191.7 |
