1SQK

CRYSTAL STRUCTURE OF CIBOULOT IN COMPLEX WITH SKELETAL ACTIN

Structural Biology Knowledgebase: 1SQK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SQK

Classification: STRUCTURAL PROTEIN / PROTEIN BINDING

Total Structure Weight: 45761.50

Macromolecule Entities
Molecule Chains Length Organism Details
ACTIN, ALPHA SKELETAL MUSCLE A 377 Oryctolagus cuniculus Gene Name(s): ACTA1 Gene View ACTA
CIBOULOT B 25 Drosophila melanogaster Fragment: residues 10-34
Gene Name(s): cib EG:EG0007.11 CG4944 Dmel_CG4944

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

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LAR
Query on LAR

A LATRUNCULIN A
8, (Synonym)
C22 H31 N O5 S
DDVBPZROPPMBLW-IZGXTMSKSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.219
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 67.49 α = 90.00
b = 75.20 β = 90.00
c = 85.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-03-19
  • Released Date: 2004-06-15
  • Deposition author(s): Hertzog, M., Van Heijenoort, C., Didry, D., Gaudier, M., Gigant, B., Coutant, J., Didelot, G., Preat, T., Knossow, M., Guittet, E., Carlier, M.F.

Revision History

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