PDB Entry (5t6g)
PDB ID: 5t6g Resolution: 2.45 Å Exp. Method: X-RAY DIFFRACTION
PMID: 27914364 DOI: 10.1016/j.ejmech.2016.11.027
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:   (2S)-2-((S)-3-cyclohexyl-2-(octylsulfonamido)propanamido)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propane-1-sulfonate
Canonical SMILES:   CCCCCCCCS(=O)(=O)N[C@@H](CC1CCCCC1)C(=O)N[C@@H](C[C@@H]1CCNC1=O)[C@H](O)S(O)(=O)=O
Standard InChI:   InChI=1S/C24H45N3O8S2/c1-2-3-4-5-6-10-15-36(31,32)27-20(16-18-11-8-7-9-12-18)23(29)26-21(24(30)37(33,34)35)17-19-13-14-25-22(19)28/h18-21,24,27,30H,2-17H2,1H3,(H,25,28)(H,26,29)(H,33,34,35)/t19-,20-,21-,24+/m0/s1
HET Code:   N40 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C24H45N3O8S2 Mol. Weight:   567.26483 logP:   1.8225
HBD:   5 HBA:   7
#Rotatable Bonds:   17 TPSA:   178.97
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 139 A 16.38 14.98 Alpha-Hydroxy Sulfonic Acid
Binding Affinity
Database Name Value
PDBBind IC50 : 1100 nM