Function and Biology Details
Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Selective cleavage of Gln-|-Gly bond in the poliovirus polyprotein. In other picornavirus reactions Glu may be substituted for Gln, and Ser or Thr for Gly.
Selective cleavage of Tyr-|-Gly bond in picornavirus polyprotein.
NTP + H(2)O = NDP + phosphate
Biochemical function:
Biological process:
- not assigned
Cellular component:
Structure analysis Details
Assembly composition:
hetero 180-mer (preferred)
Assembly name:
3C protease (preferred)
PDBe Complex ID:
PDB-CPX-123621 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
SSRF BEAMLINE BL17U
Spacegroup:
P4232
Expression system: Homo sapiens