4HEX

A novel conformation of calmodulin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 4HEX

Classification: CALCIUM BINDING PROTEIN

Total Structure Weight: 36178.02

Macromolecule Entities
Molecule Chains Length Organism Details
Calmodulin A, B 156 Mus musculus Gene Name(s): Calm1 Calm Cam Cam1
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

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

A, B 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: 2.0 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.210
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 38.83 α = 90.00
b = 116.40 β = 94.83
c = 38.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-04
  • Released Date: 2013-03-06
  • Deposition author(s): Kumar, V., Chichili, V.P.R., Sivaraman, J.

Revision History

  • Version 1_0: 2013-03-06

    Type: Initial release

  • Version 1_1: 2017-11-15

    Type: Refinement description