1PJ8
Structure of a ternary complex of proteinase K, mercury and a substrate-analogue hexapeptide at 2.2 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Proteinase K | polymer | 279 | 28930.8 | 1 | UniProt (P06873) Pfam (PF00082) | Engyodontium album | Tritirachium alkaline proteinase, Endopeptidase K |
| 2 | B (I) | 6-residue peptide (N-Ac-PAPFPA-NH2) | polymer | 7 | 596.7 | 1 | |||
| 3 | C, D (A) | MERCURY (II) ION | non-polymer | 200.6 | 2 | Chemie (HG) | |||
| 4 | E, F (A, I) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29527.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 401.2 | |
| All* | Total formula weight | 29928.7 |
