2CW8

Crystal structure of intein homing endonuclease II


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 2CW8

Classification: HYDROLASE

Total Structure Weight: 63843.50

Macromolecule Entities
Molecule Chains Length Organism Details
Endonuclease PI-PkoII A 537 Thermococcus kodakarensis EC#: 2.7.7.7 IUBMB
Mutation: M28M, M29M, K60N, M154M, M168M, M250M, M268M, S269R, P270K, M318M, M350M, M476M
Gene Name(s): pol TK0001
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.217
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 103.97 α = 90.00
b = 150.54 β = 90.00
c = 145.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-06-17
  • Released Date: 2006-04-18
  • Deposition author(s): Matsumura, H., Takahashi, H., Inoue, T., Hashimoto, H., Nishioka, M., Fujiwara, S., Takagi, M., Imanaka, T., Kai, Y.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Source and taxonomy, Version format compliance