1CLL

CALMODULIN STRUCTURE REFINED AT 1.7 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1CLL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.216

Literature

Macromolecules
Sequence Display for 1CLL

Classification: CALCIUM-BINDING PROTEIN

Total Structure Weight: 16927.85

Macromolecule Entities
Molecule Chains Length Organism Details
CALMODULIN A 148 Homo sapiens Gene Name(s): CALM1 Gene View CALM CAM CAM1 CALM2 Gene View CAM2 CAMB CALM3 Gene View CALML2 CAM3 CAMC CAMIII
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ETHANOL
C2 H6 O
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 1.7 Å
  • R-Value Observed: 0.216
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 30.17 α = 93.62
b = 53.60 β = 97.30
c = 25.14 γ = 89.17

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-09-29
  • Released Date: 1993-10-31
  • Deposition author(s): Chattopadhyaya, R., Quiocho, F.A.

Revision History

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