1LVO

Structure of coronavirus main proteinase reveals combination of a chymotrypsin fold with an extra alpha-helical domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 1LVO

Classification: HYDROLASE

Total Structure Weight: 202836.08

Macromolecule Entities
Molecule Chains Length Organism Details
Replicase, hydrolase domain A, B, C..., D, E, FA, B, C, D, E, F 302 Alphacoronavirus 1 Fragment: residues 2879-3180
Gene Name(s): rep 1a-1b
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MRD
Query on MRD

A, B, C, D, E, F (4R)-2-METHYLPENTANE-2,4-DIOL
C6 H14 O2
SVTBMSDMJJWYQN-RXMQYKEDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C, D, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DIO
Query on DIO

A, B, C, E, F 1,4-DIETHYLENE DIOXIDE
C4 H8 O2
RYHBNJHYFVUHQT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.210
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 72.82 α = 90.00
b = 160.13 β = 94.30
c = 88.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-29
  • Released Date: 2002-07-17
  • Deposition author(s): Anand, K., Palm, G.J., Mesters, J.R., Siddell, S.G., Ziebuhr, J., Hilgenfeld, R.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance