PDB Entry (5dpa)
PDB ID: 5dpa Resolution: 2.06 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26987809 DOI: 10.1016/j.bbagen.2016.03.017
Protein
Protein Name: Genome polyprotein
Uniprot ID/ACC: A9XG43 (A9XG43_HE71) Organism: Human enterovirus 71 (EV71) (EV-71)
Gene Symbol: - Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   ethyl (2Z,4S)-4-[(N-acetyl-L-phenylalanyl)amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate
Canonical SMILES:   O=C1NCC[C@H]1C[C@@H](/C=C/C(=O)OCC)NC(=O)[C@@H](NC(=O)C)Cc2ccccc2
Standard InChI:   InChI=1S/C22H29N3O5/c1-3-30-20(27)10-9-18(14-17-11-12-23-21(17)28)25-22(29)19(24-15(2)26)13-16-7-5-4-6-8-16/h4-10,17-19H,3,11-14H2,1-2H3,(H,23,28)(H,24,26)(H,25,29)/b10-9+/t17-,18+,19-/m0/s1
HET Code:   5F2 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C22H29N3O5 Mol. Weight:   415.21072 logP:   0.8641
HBD:   3 HBA:   5
#Rotatable Bonds:   10 TPSA:   113.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 147 A 19.51 14.9 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 22460 nM