2Q0R

Structure of Pectenotoxin-2 Bound to Actin

Structural Biology Knowledgebase: 2Q0R SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.168

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2Q0R

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 43387.55

Macromolecule Entities
Molecule Chains Length Organism Details
Actin A 375 Oryctolagus cuniculus Gene Name(s): ACTA1 Gene View ACTA

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

A PECTENOTOXIN-2
C47 H68 O14
UUHLZWPSPOPYFR-LTNDQFMQSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ATP
Query on ATP

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 1.7 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.168
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.44 α = 90.00
b = 56.86 β = 90.16
c = 105.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-22
  • Released Date: 2007-07-17
  • Deposition author(s): Allingham, J.S., Miles, C.O., Rayment, I.

Revision History

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