PDB Entry (4piq)
PDB ID: 4piq Resolution: 2.07 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25147618 DOI: 10.1021/ml500224t
Protein
Protein Name: Protease
Uniprot ID/ACC: B9A5C1 (B9A5C1_ADE08) Organism: Human adenovirus D serotype 8 (HAdV-8) (Human adenovirus 8)
Gene Symbol: L3 Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   (2S,3R)-N-{[(cyanomethyl)carbamoyl]methyl}-2-[2-(3,5-dichlorophenyl)acetamido]-3-hydroxybutanamide
Canonical SMILES:   N#CCNC(=O)CNC(=O)[C@H]([C@@H](C)O)NC(=O)Cc1cc(Cl)cc(Cl)c1
Standard InChI:   InChI=1S/C16H18Cl2N4O4/c1-9(23)15(16(26)21-8-14(25)20-3-2-19)22-13(24)6-10-4-11(17)7-12(18)5-10/h4-5,7,9,15,23H,3,6,8H2,1H3,(H,20,25)(H,21,26)(H,22,24)/t9-,15+/m1/s1
HET Code:   3FS PubChem:   118711636
DrugBank:   - ChEMBL:   CHEMBL3326428
Molecular Formula:   C16H18Cl2N4O4 Mol. Weight:   400.0705 logP:   0.15748
HBD:   4 HBA:   5
#Rotatable Bonds:   8 TPSA:   131.32
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 122 A 15.07 7.19 Nitrile
Binding Affinity
Database Name Value
PDBBind IC50 : 80 nM