Macromolecule Annotations for the Entities in PDB 1P9U

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1p9ua_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]
B d1p9ub_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]
C d1p9uc_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]
D d1p9ud_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]
E d1p9ue_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]
F d1p9uf_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Viral cysteine protease of trypsin fold Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) Transmissible gastroenteritis virus [TaxId: 11149]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1p9uA01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
A2 1p9uA02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
A3 1p9uA03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3
B1 1p9uB01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
B2 1p9uB02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
B3 1p9uB03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3
C1 1p9uC01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
C2 1p9uC02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
C3 1p9uC03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3
D1 1p9uD01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
D2 1p9uD02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
D3 1p9uD03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3
E1 1p9uE01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
E2 1p9uE02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
E3 1p9uE03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3
F1 1p9uF01 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
F2 1p9uF02 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
F3 1p9uF03 Mainly Alpha Orthogonal Bundle main proteinase (3clpro) structure, domain 3 main proteinase (3clpro) structure, domain 3

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF05409 Peptidase_C30 Coronavirus endopeptidase C30 Family

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D,E,F putative coronavirus nsp2 (3CL-PRO) (1P9U:A,B,C,D,E,F)
  • none
  • none
G,H PHQ-VNSTLQ-CHLOROMETHYLKETONE INHIBITOR (1P9U:G,H)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description