4CLN

STRUCTURE OF A RECOMBINANT CALMODULIN FROM DROSOPHILA MELANOGASTER REFINED AT 2.2-ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 4CLN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.197

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4CLN

Classification: CALCIUM BINDING PROTEIN

Total Structure Weight: 16854.76

Macromolecule Entities
Molecule Chains Length Organism Details
CALMODULIN A 148 Drosophila melanogaster Gene Name(s): Cam CG8472
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.197
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 29.57 α = 93.24
b = 53.92 β = 97.08
c = 24.78 γ = 88.86

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-06-24
  • Released Date: 1992-07-15
  • Deposition author(s): Taylor, D.A., Sack, J.S., Maune, J.F., Beckingham, K., Quiocho, F.A.

Revision History

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