3EWT

Crystal Structure of calmodulin complexed with a peptide

Structural Biology Knowledgebase: 3EWT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.217

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3EWT

Classification: CALCIUM BINDING PROTEIN

Total Structure Weight: 20412.96

Macromolecule Entities
Molecule Chains Length Organism Details
Calmodulin A 154 Homo sapiens Gene Name(s): CALM1 Gene View CALM CAM CAM1 CALM2 Gene View CAM2 CAMB CALM3 Gene View CALML2 CAM3 CAMC CAMIII
Tumor necrosis factor receptor superfamily member 6 E 25 Homo sapiens Fragment: Helix(1+2) of death domain
Gene Name(s): FAS Gene View APT1 FAS1 TNFRSF6

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: 2.4 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.217
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 40.06 α = 90.00
b = 40.06 β = 90.00
c = 174.43 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-10-16
  • Released Date: 2009-10-20
  • Deposition author(s): Jiang, T., Cao, P., Gong, Y., Yu, H.J., Gui, W.J., Zhang, W.T.

Revision History

  • 2014-06-18
    Type: Citation | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4