8PRX
Crystal structure of human cathepsin L after reaction with the bound ketoamide inhibitor 13b
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Cathepsin L | polymer | 220 | 24161.7 | 4 | UniProt (P07711) Pfam (PF00112) | Homo sapiens (human) | |
| 2 | CA, E, IA, P (C, A, D, B) | ~{tert}-butyl ~{N}-[1-[(2~{S})-3-cyclopropyl-1-oxidanylidene-1-[[(2~{S},3~{S})-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]-4-[(phenylmethyl)amino]butan-2-yl]amino]propan-2-yl]-2-oxidanylidene-pyridin-3-yl]carbamate | non-polymer | 595.7 | 4 | Chemie (KH0) | |||
| 3 | BA, DA, F, GA, J... (B, C, A, D) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 11 | Chemie (DMS) | |||
| 4 | G, H, I, JA, MA... (A, D, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 8 | Chemie (PEG) | |||
| 5 | K (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 6 | AA, FA, L, M, N... (B, C, A, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 10 | Chemie (EDO) | |||
| 7 | EA, HA, W (C, D, B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 3 | Chemie (PGE) | |||
| 8 | PA, QA, RA, SA (A, B, C, D) | water | water | 18.0 | 566 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 220 (UniProt: P07711)
| PDB | External Database | Details |
|---|---|---|
| Ala 110 | Thr 223 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 96646.7 | |
| Non-Polymers* | Number of molecules | 37 |
| Total formula weight | 5356.6 | |
| All* | Total formula weight | 102003.3 |
