4IMV

Ricin A-chain variant 1-33/44-198 with engineered disulfide bond, R48C/T77C/D75N

Structural Biology Knowledgebase: 4IMV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.214

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IMV

Classification: Hydrolase

Total Structure Weight: 21510.46

Macromolecule Entities
Molecule Chains Length Organism Details
Ricin A 189 Ricinus communis EC#: 3.2.2.22 IUBMB
Fragment: unp residues 36-233
Mutation: ΔT69, ΔG70, ΔA71, ΔD72, ΔV73, ΔR74, ΔH75, ΔE76, ΔI77, ΔP78, R48C, D75N, T77C
Gene Name(s):

Small Molecules
Ligands 1 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.214
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.58 α = 90.00
b = 72.34 β = 90.00
c = 94.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-01-03
  • Released Date: 2013-02-13
  • Deposition author(s): Legler, P.M., Compton, J.R., Millard, C.B.

Revision History

No revisions since initial release