1B2Z

DELETION OF A BURIED SALT BRIDGE IN BARNASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 1B2Z

Classification: HYDROLASE

Total Structure Weight: 37258.62

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (BARNASE) A, B, C 110 Bacillus amyloliquefaciens Mutation: D93N
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.170
  • Space Group: P 32

Unit Cell:

Length (Å) Angle (°)
a = 57.75 α = 90.00
b = 57.75 β = 90.00
c = 81.28 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-12-03
  • Released Date: 1998-12-09
  • Deposition author(s): Vaughan, C.K., Harryson, P., Buckle, A.M., Oliveberg, M., Fersht, A.R.

Revision History

  • Version 1_0: 1998-12-09

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Advisory, Refinement description