Biological Assembly 1

Protein Symmetry: Cyclic - C2 (View in 3D)

Protein Stoichiometry: Homo 2-mer - A2

Macromolecule Content

• Unique protein chains: 1

1OBS

STRUCTURE OF RICIN A CHAIN MUTANT

• DOI: 10.2210/pdb1obs/pdb

• Classification: GLYCOSIDASE
• Deposited: 1996-06-25 Released: 1997-06-16
• Deposition author(s): Day, P.J., Ernst, S.R., Frankel, A.E., Monzingo, A.F., Pascal, J.M., Svinth, M., Robertus, J.D.
• Organism: Ricinus communis
• Expression System: Escherichia coli
• Mutation(s): 1

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.2 Å
• R-Value Observed: 0.214

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: GLYCOSIDASE

Total Structure Weight: 29917.71

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.2 Å
• R-Value Observed: 0.214
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length (Å)	Angle (°)
a = 68.80	α = 90.00
b = 68.80	β = 90.00
c = 141.20	γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

• Deposited Date: 1996-06-25
• Released Date: 1997-06-16
• Deposition author(s): Day, P.J., Ernst, S.R., Frankel, A.E., Monzingo, A.F., Pascal, J.M., Svinth, M., Robertus, J.D.

Revision History

• 2008-03-24
  Type: Version format compliance
• 2011-07-13
  Type: Version format compliance