3CZT

Crystal Structure of S100B in the Calcium and Zinc Loaded State at pH 9


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.162

Literature

Macromolecules
Sequence Display for 3CZT

Classification: METAL BINDING PROTEIN

Total Structure Weight: 10912.68

Macromolecule Entities
Molecule Chains Length Organism Details
Protein S100-B X 92 Homo sapiens Gene Name(s): S100B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

X ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

X CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.162
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 34.98 α = 90.00
b = 89.26 β = 90.00
c = 59.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-30
  • Released Date: 2009-04-14
  • Deposition author(s): Ostendorp, T., Diez, J., Heizmann, C.W., Fritz, G.

Revision History

  • Version 1_0: 2009-04-14

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2017-10-25

    Type: Refinement description