1I4M
Crystal structure of the human prion protein reveals a mechanism for oligomerization
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A (A)  | MAJOR PRION PROTEIN | polymer | 108 | 12715.1 | 1 | UniProt (P04156) Pfam (PF00377)  | Homo sapiens (human) | PRP | 
| 2 | B, C (A)  | CADMIUM ION | non-polymer | 112.4 | 2 | Chemie (CD) | |||
| 3 | D (A)  | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | E (A)  | water | water | 18.0 | 113 | Chemie (HOH) | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 | 
| Total formula weight | 12715.1 | |
| Non-Polymers* | Number of molecules | 3 | 
| Total formula weight | 260.3 | |
| All* | Total formula weight | 12975.4 | 






