1BRS

PROTEIN-PROTEIN RECOGNITION: CRYSTAL STRUCTURAL ANALYSIS OF A BARNASE-BARSTAR COMPLEX AT 2.0-A RESOLUTION

Structural Biology Knowledgebase: 1BRS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.172

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1BRS

Classification: ENDONUCLEASE

Total Structure Weight: 67668.90

Macromolecule Entities
Molecule Chains Length Organism Details
BARNASE A, B, C 110 Bacillus amyloliquefaciens EC#: 3.1.27 IUBMB
BARSTAR D, E, F 89 Bacillus amyloliquefaciens Mutation: C40A, C82A


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.172
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 207.25 α = 90.00
b = 43.86 β = 107.76
c = 84.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-03-11
  • Released Date: 1994-06-22
  • Deposition author(s): Buckle, A.M., Schreiber, G., Fersht, A.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4