1BAN

THE CONTRIBUTION OF BURIED HYDROGEN BONDS TO PROTEIN STABILITY: THE CRYSTAL STRUCTURES OF TWO BARNASE MUTANTS

Structural Biology Knowledgebase: 1BAN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.176

Literature

Macromolecules
Sequence Display for 1BAN

Classification: ENDONUCLEASE

Total Structure Weight: 37148.52

Macromolecule Entities
Molecule Chains Length Organism Details
BARNASE A, B, C 110 Bacillus amyloliquefaciens EC#: 3.1.27 IUBMB
Mutation: S91A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.176
  • Space Group: P 32
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.53 α = 90.00
b = 59.53 β = 90.00
c = 82.65 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-05-19
  • Released Date: 1993-10-31
  • Deposition author(s): Chen, Y.W., Fersht, A.R., Henrick, K.

Revision History

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