PDB Entry (3tnt)
PDB ID: 3tnt Resolution: 1.59 Å Exp. Method: X-RAY DIFFRACTION
PMID: - DOI: -
Protein
Protein Name: Replicase polyprotein 1ab
Uniprot ID/ACC: P0C6X7 (R1AB_SARS) Organism: Severe acute respiratory syndrome coronavirus (SARS-CoV)
Gene Symbol: rep Gene ID: 1489680
Protein Class: HYDROLASE
Ligand
Ligand Name:   ethyl (2E,4S)-4-[(2S)-2-[(2S)-2-{[(benzyloxy)carbonyl]amino}-3-(tert-butoxy)propanamido]-3-phenylpropanamido]-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](Cc2ccccc2)NC(=O)[C@H](COC(C)(C)C)NC(=O)OCc3ccccc3
Standard InChI:   InChI=1S/C35H46N4O8/c1-5-45-30(40)17-16-27(21-26-18-19-36-31(26)41)37-32(42)28(20-24-12-8-6-9-13-24)38-33(43)29(23-47-35(2,3)4)39-34(44)46-22-25-14-10-7-11-15-25/h6-17,26-29H,5,18-23H2,1-4H3,(H,36,41)(H,37,42)(H,38,43)(H,39,44)/b17-16+/t26-,27+,28-,29-/m0/s1
HET Code:   G85 PubChem:   52914324
DrugBank:   - ChEMBL:   -
Molecular Formula:   C35H46N4O8 Mol. Weight:   650.33154 logP:   2.9543
HBD:   4 HBA:   8
#Rotatable Bonds:   16 TPSA:   161.16
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 145 A 25.55 14.77 Vinyl Carbonyl
Binding Affinity
-