Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
MRD (4r)-2-methylpentane-2,4-diol
SO4 Sulfate ion
Modified Residues
Code Name Link
0QE Chloromethane
PHQ Benzyl chlorocarbonate
Code : 1P9U
Header : HYDROLASE/HYDROLASE INHIBITOR
Title : Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design of anti-SARS Drugs
Release Data : 2003-05-20
Compound :
mol_id molecule chains
1 putative coronavirus nsp2 (3CL-PRO) A,B,C,D,E,F
fragment: TGEV main proteinase
mol_id molecule chains
2 PHQ-VNSTLQ-CHLOROMETHYLKETONE INHIBITOR G,H
Source :
mol_id organism_scientific expression_system
1 Transmissible gastroenteritis virus  (taxid:11149) Escherichia coli  (taxid:562)
gene: ORF1a
expression_system_strain: TB1
expression_system_vector_type: plasmid
expression_system_plasmid: pMal-Mpro
mol_id organism_scientific
2
synthetic: yes
other_details: substrate-analog
Authors : Anand, K., Ziebuhr, J., Wadhwani, P., Mesters, J.R., Hilgenfeld, R.
Keywords : SARS-COV, HCOV, TGEV, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
Exp. method : X-RAY DIFFRACTION ( 2.37 Å )
Citation :

Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design of anti-SARS Drugs

Anand, K.,Ziebuhr, J.,Wadhwani, P.  et al.
(2003)  Science  300 : 1763 - 1767

PubMed: 12746549
DOI: 10.1126/science.1085658

Chain : A, B, C, D, E, F
UniProt : Q9IW06 (multiple entry names are found)
Reaction : -