PDB Entry (5tg1)
PDB ID: 5tg1 Resolution: 1.4 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28038326 DOI: 10.1016/j.ejmech.2016.12.033
Protein
Protein Name: Genome polyprotein
Uniprot ID/ACC: Q83883 (POLG_NVN68) Organism: Norwalk virus (strain GI/Human/United States/Norwalk/1968) (Hu/NV/NV/1968/US)
Gene Symbol: ORF1 Gene ID: 1491970
Protein Class: HYDROLASE
Ligand
Ligand Name:   (4S,7S,17S)-17-(3-chlorophenyl)-4-(2-methylpropyl)-2,5,10-trioxo-1-oxa-3,6,11-triazacycloheptadecane-7-carbaldehyde
Canonical SMILES:   CC(C)C[C@@H]1NC(=O)O[C@H](c2cccc(Cl)c2)CCCCCNC(=O)CC[C@@H](C=O)NC1=O
Standard InChI:   InChI=1S/C24H34ClN3O5/c1-16(2)13-20-23(31)27-19(15-29)10-11-22(30)26-12-5-3-4-9-21(33-24(32)28-20)17-7-6-8-18(25)14-17/h6-8,14-16,19-21H,3-5,9-13H2,1-2H3,(H,26,30)(H,27,31)(H,28,32)/t19-,20-,21-/m0/s1
HET Code:   V56 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C24H34ClN3O5 Mol. Weight:   479.2187 logP:   3.6761
HBD:   3 HBA:   5
#Rotatable Bonds:   4 TPSA:   113.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 139 A 10.58 14.39 Aldehyde
Binding Affinity
Database Name Value
PDBBind IC50 : 1500 nM