3CLN

STRUCTURE OF CALMODULIN REFINED AT 2.2 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.175

Literature

Macromolecules
Sequence Display for 3CLN

Classification: CALCIUM BINDING PROTEIN

Total Structure Weight: 16880.68

Macromolecule Entities
Molecule Chains Length Organism Details
CALMODULIN A 148 Rattus rattus Gene Name(s): Calm3 Cam3 Camc CaMIII
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 NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.175
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 29.71 α = 94.13
b = 53.79 β = 97.57
c = 24.99 γ = 89.46

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1988-05-11
  • Released Date: 1988-07-16
  • Deposition author(s): Babu, Y.S., Bugg, C.E., Cook, W.J.
  • Previous versions: 1CLN

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance