PDB Entry (5rek)
PDB ID: 5rek Resolution: 1.74 Å Exp. Method: X-RAY DIFFRACTION
PMID: 33028810 DOI: 10.1038/s41467-020-18709-w
Protein
Protein Name: Replicase polyprotein 1ab
Uniprot ID/ACC: P0DTD1 (R1AB_SARS2) Organism: Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2)
Gene Symbol: rep Gene ID: 43740578
Protein Class: HYDROLASE
Ligand
Ligand Name:   PCM-0102327
Canonical SMILES:   Fc1cccc(c1)S(=O)(=O)N2CCN(CC2)C(=O)CCl
Standard InChI:   InChI=1S/C12H14ClFN2O3S/c13-9-12(17)15-4-6-16(7-5-15)20(18,19)11-3-1-2-10(14)8-11/h1-3,8H,4-7,9H2
HET Code:   T1Y PubChem:   9533899
DrugBank:   - ChEMBL:   -
Molecular Formula:   C12H14ClFN2O3S Mol. Weight:   320.03976 logP:   0.8974
HBD:   0 HBA:   3
#Rotatable Bonds:   3 TPSA:   57.69
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Aliphatic Subsititution CYS 145 A 24.4 13.04 Halomethyl Carbonyl
Binding Affinity
-