CATH Classification

Domain Context

CATH Clusters

Superfamily main proteinase (3clpro) structure, domain 3
Functional Family

Enzyme Information

3.4.22.-
Cysteine endopeptidases.
based on mapping to UniProt P0C6V5

UniProtKB Entries (1)

P0C6V5
R1A_IBVM
Avian infectious bronchitis virus (strain M41)
Replicase polyprotein 1a

PDB Structure

PDB 2Q6F
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structures of two coronavirus main proteases: implications for substrate binding and antiviral drug design.
Xue, X., Yu, H., Yang, H., Xue, F., Wu, Z., Shen, W., Li, J., Zhou, Z., Ding, Y., Zhao, Q., Zhang, X.C., Liao, M., Bartlam, M., Rao, Z.
J.Virol.