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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: main proteinase (3clpro) structure, domain 3 (38)
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Homologous Superfamily: main proteinase (3clpro) structure, domain 3 (38)
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Human coronavirus 229e. Organism_taxid: 11137. Strain: 229e. (1)
1P9SA:197-300; B:197-299CORONAVIRUS MAIN PROTEINASE (3CLPRO) STRUCTURE: BASIS FOR DESIGN OF ANTI-SARS DRUGS
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Human sars coronavirus. (1)
2CGG  [entry was replaced by entry 2VJ1 without any CATH domain information]
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Sars coronavirus sin2774. Organism_taxid: 235410. (2)
2BX3A:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (P43212)
2BX4A:198-300CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (P21212)
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Sars coronavirus. Organism_taxid: 227859 (2)
1Z1IA:198-301CRYSTAL STRUCTURE OF NATIVE SARS CLPRO
1Z1JA:198-301; B:1198-1301CRYSTAL STRUCTURE OF SARS 3CLPRO C145A MUTANT
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Sars coronavirus. Organism_taxid: 227859. (2)
2Z3CA:198-301A MECHANISTIC VIEW OF ENZYME INHIBITION AND PEPTIDE HYDROLYSIS IN THE ACTIVE SITE OF THE SARS-COV 3C-LIKE PEPTIDASE
2Z3EA:198-301A MECHANISTIC VIEW OF ENZYME INHIBITION AND PEPTIDE HYDROLYSIS IN THE ACTIVE SITE OF THE SARS-COV 3C-LIKE PEPTIDASE
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Sars coronavirus. Organism_taxid: 227859. (9)
2AMDA:198-301; B:198-301CRYSTAL STRUCTURE OF SARS_COV MPRO IN COMPLEX WITH AN INHIBITOR N9
2AMQA:198-301; B:198-301CRYSTAL STRUCTURE OF SARS_COV MPRO IN COMPLEX WITH AN INHIBITOR N3
2D2DA:198-301; B:198-301CRYSTAL STRUCTURE OF SARS-COV MPRO IN COMPLEX WITH AN INHIBITOR I2
2GT7A:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PEPTIDASE AT PH 6.0 IN THE SPACE GROUP P21
2GT8A:198-300CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PEPTIDASE (WITH AN ADDITIONAL ALA AT THE N-TERMINUS OF EACH PROTOMER) IN THE SPACE GROUP P43212
2GTBA:198-300CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PEPTIDASE (WITH AN ADDITIONAL ALA AT THE N-TERMINUS OF EACH PROTOMER) INHIBITED BY AN AZA-PEPTIDE EPOXIDE IN THE SPACE GROUP P43212
2GX4A:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS 3CL PROTEASE INHIBITOR COMPLEX
2H2ZA:198-301CRYSTAL STRUCTURE OF SARS-COV MAIN PROTEASE WITH AUTHENTIC N AND C-TERMINI
2HOBA:198-301CRYSTAL STRUCTURE OF SARS-COV MAIN PROTEASE WITH AUTHENTIC N AND C-TERMINI IN COMPLEX WITH A MICHAEL ACCEPTOR N3
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Sars coronavirus. Organism_taxid: 227859. Expression_system_vector_type: plasmid. (1)
2DUCA:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE(3CLPRO)
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Sars coronavirus. Organism_taxid: 227859. Strain: bj01. (1)
1WOFA:198-301; B:198-301CRYSTAL STRUCTURE OF SARS-COV MPRO IN COMPLEX WITH AN INHIBITOR N1
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Sars coronavirus. Organism_taxid: 227859. Strain: sars. (11)
1UJ1A:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (3CLPRO)
1UK2A:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (3CLPRO) AT PH8.0
1UK3A:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (3CLPRO) AT PH7.6
1UK4A:198-301; B:198-301CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE (3CLPRO) COMPLEXED WITH AN INHIBITOR
2A5AA:198-301CRYSTAL STRUCTURE OF UNBOUND SARS CORONAVIRUS MAIN PEPTIDASE IN THE SPACE GROUP C2
2A5IA:198-301CRYSTAL STRUCTURES OF SARS CORONAVIRUS MAIN PEPTIDASE INHIBITED BY AN AZA-PEPTIDE EPOXIDE IN THE SPACE GROUP C2
2A5KA:198-301; B:198-300CRYSTAL STRUCTURES OF SARS CORONAVIRUS MAIN PEPTIDASE INHIBITED BY AN AZA-PEPTIDE EPOXIDE IN SPACE GROUP P212121
2ALVA:198-301X-RAY STRUCTURAL ANALYSIS OF SARS CORONAVIRUS 3CL PROTEINASE IN COMPLEX WITH DESIGNED ANTI-VIRAL INHIBITORS
2GZ7A:198-301STRUCTURE-BASED DRUG DESIGN AND STRUCTURAL BIOLOGY STUDY OF NOVEL NONPEPTIDE INHIBITORS OF SARS-COV MAIN PROTEASE
2GZ8A:198-301STRUCTURE-BASED DRUG DESIGN AND STRUCTURAL BIOLOGY STUDY OF NOVEL NONPEPTIDE INHIBITORS OF SARS-COV MAIN PROTEASE
2GZ9A:198-301STRUCTURE-BASED DRUG DESIGN AND STRUCTURAL BIOLOGY STUDY OF NOVEL NONPEPTIDE INHIBITORS OF SARS-COV MAIN PROTEASE
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Sars coronavirus. Organism_taxid: 227859. Strain: sin2774. (1)
2C3SA:198-302STRUCTURE OF SARS COV MAIN PROTEINASE AT 1.9 A (PH6.5)
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Sars coronavirus. Organism_taxid: 227859. Strain: tor2. (1)
2OP9A:198-301; B:198-301SUBSTRATE SPECIFICITY PROFILING AND IDENTIFICATION OF A NEW CLASS OF INHIBITOR FOR THE MAJOR PROTEASE OF THE SARS CORONAVIRUS
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Sars coronavirus. Organism_taxid: 227859. Strain: urbani. (1)
1Q2WA:198-301; B:198-301X-RAY CRYSTAL STRUCTURE OF THE SARS CORONAVIRUS MAIN PROTEASE
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Sars coronavirus. Organism_taxid: 255730. (1)
2K7XA:187-306SOLUTION STRUCTURE OF C-TERMINAL DOMAIN OF SARS-COV MAIN PROTEASE
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Sars-cov (Sars coronavirus) (1)
2Z3DA:198-301A MECHANISTIC VIEW OF ENZYME INHIBITION AND PEPTIDE HYDROLYSIS IN THE ACTIVE SITE OF THE SARS-COV 3C-LIKE PEPTIDASE
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Transmissible gastroenteritis virus. Organism_taxid: 11149. (2)
1LVOA:197-299; B:197-299; C:197-299; D:197-299; E:197-299; F:197-299STRUCTURE OF CORONAVIRUS MAIN PROTEINASE REVEALS COMBINATION OF A CHYMOTRYPSIN FOLD WITH AN EXTRA ALPHA-HELICAL DOMAIN
1P9UA:197-299; E:197-299; F:197-299; B:197-299; C:197-299; D:197-299CORONAVIRUS MAIN PROTEINASE (3CLPRO) STRUCTURE: BASIS FOR DESIGN OF ANTI-SARS DRUGS
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Transmissible gastroenteritis virus. Organism_taxid: 11149. (1)
2AMPA:197-299; B:197-299CRYSTAL STRUCTURE OF PORCINE TRANSMISSIBLE GASTROENTERITIS VIRUS MPRO IN COMPLEX WITH AN INHIBITOR N1