Ligand name: (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
PDB ligand accession: K36
DrugBank: n/a
PubChem: 118737648
ChEMBL: CHEMBL3559293
InChI Key: BSPZFJDYQHDZNR-HTCLRFROSA-N
SMILES: CC(C)CC(C(=O)NC(CC1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OCc2ccccc2
Drug action: n/a

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organic acids and derivatives
    • Class: Carboxylic acids and derivatives
      • Subclass: Amino acids, peptides, and analogues

List of PDB structures and/or AlphaFold models with target protein K4L9I6

PDB/AF Accession	PyMOL script	Experimental / Predicted	Interacting ECOD domains	ECOD X-group name	LigPlot
6L70	Download	Experimental	e6l70A1 e6l70A2 e6l70B1 e6l70A1 e6l70B1 e6l70B2	cradle loop barrel Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain cradle loop barrel cradle loop barrel cradle loop barrel Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain	LigPlot