1RFQ

Actin Crystal Dynamics: Structural Implications for F-actin Nucleation, Polymerization and Branching Mediated by the Anti-parallel Dimer

Structural Biology Knowledgebase: 1RFQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1RFQ

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 85632.08

Macromolecule Entities
Molecule Chains Length Organism Details
Actin, alpha skeletal muscle A, B 375 Oryctolagus cuniculus Fragment: actin
Gene Name(s): ACTA1 Gene View ACTA

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

A, B ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LAR
Query on LAR

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.193
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 101.50 α = 90.00
b = 101.50 β = 90.00
c = 104.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-11-10
  • Released Date: 2003-12-16
  • Deposition author(s): Reutzel, R., Yoshioka, C., Govindasamy, L., Yarmola, E.G., Agbandje-McKenna, M., Bubb, M.R., McKenna, R.

Revision History

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