4TKX
Structure of Protease
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | L | Lys-gingipain W83 | polymer | 452 | 49900.6 | 1 | UniProt (Q51817) Pfam (PF01364) Pfam (PF03785) In PDB | Porphyromonas gingivalis | Lysine specific cysteine protease,Lysine-specific cysteine proteinase,Porphypain,PrtK48 |
2 | L | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
3 | L | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
4 | L | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
5 | L | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
6 | L | 1,2-ETHANEDIOL | non-polymer | 62.1 | 10 | Chemie (EDO) | |||
7 | L | LEAD (II) ION | non-polymer | 207.2 | 1 | Chemie (PB) | |||
8 | L | N-[(1S)-5-amino-1-(chloroacetyl)pentyl]-4-methylbenzenesulfonamide | non-polymer | 332.8 | 1 | BIRD (PRD_000459) Chemie (TCK) | |||
9 | water | water | 18.0 | 479 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 49900.6 | |
Non-Polymers* | Number of molecules | 20 |
Total formula weight | 1689.1 | |
All* | Total formula weight | 51589.7 |