Multiple Assemblies exist for SMTL entry 1p9s
Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design of anti-SARS Drugs; X-RAY DIFFRACTION 2.54 Å

SMTL ID
1p9s.1
Ligands
1,4-DIETHYLENE DIOXIDE
Polypeptides
Replicase polyprotein 1ab
Oligo-state
monomer
SMTL ID
1p9s.2
Ligands
1,4-DIETHYLENE DIOXIDE
Polypeptides
Replicase polyprotein 1ab
Oligo-state
monomer