PDB Entry (1w14)
PDB ID: 1w14 Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 12684001 DOI: 10.1016/S0022-2836(03)00267-5
Protein
Protein Name: Urokinase-type plasminogen activator
Uniprot ID/ACC: P00749 (UROK_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: PLAU Gene ID: 5328
Protein Class: HYDROLASE
Ligand
Ligand Name:   uPA-I6
Canonical SMILES:   C[C@H](NC(=O)[C@@H](CO)NS(=O)(=O)CCc1ccccc1)C(=O)N[C@@H](CCCNC(N)=N)C=O
Standard InChI:   InChI=1S/C20H32N6O6S/c1-14(18(29)25-16(12-27)8-5-10-23-20(21)22)24-19(30)17(13-28)26-33(31,32)11-9-15-6-3-2-4-7-15/h2-4,6-7,12,14,16-17,26,28H,5,8-11,13H2,1H3,(H,24,30)(H,25,29)(H4,21,22,23)/t14-,16-,17+/m0/s1
HET Code:   SH1 PubChem:   9891496
DrugBank:   - ChEMBL:   -
Molecular Formula:   C20H32N6O6S Mol. Weight:   484.21042 logP:   -2.03893
HBD:   7 HBA:   7
#Rotatable Bonds:   15 TPSA:   203.57
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 195 U 15.81 - Aldehyde
Binding Affinity
Database Name Value
PDBBind Ki : 3 nM