PDB Entry (4xbc)
PDB ID: 4xbc Resolution: 1.6 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25761614 DOI: 10.1021/jm5019934
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:   (1R,2S)-2-({N-[(benzyloxy)carbonyl]-3-cyclohexyl-L-alanyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
Canonical SMILES:   O[C@@H]([C@H](C[C@@H]1CCNC1=O)NC(=O)[C@@H](CC1CCCCC1)NC(=O)OCc1ccccc1)S(O)(=O)=O
Standard InChI:   InChI=1S/C24H35N3O8S/c28-21-18(11-12-25-21)14-20(23(30)36(32,33)34)26-22(29)19(13-16-7-3-1-4-8-16)27-24(31)35-15-17-9-5-2-6-10-17/h2,5-6,9-10,16,18-20,23,30H,1,3-4,7-8,11-15H2,(H,25,28)(H,26,29)(H,27,31)(H,32,33,34)/t18-,19+,20-,23+/m0/s1
HET Code:   M40 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C24H35N3O8S Mol. Weight:   525.2145 logP:   1.469
HBD:   5 HBA:   7
#Rotatable Bonds:   11 TPSA:   171.13
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 139 A 19.29 14.19 Alpha-Hydroxy Sulfonic Acid
Binding Affinity
-