3MN6

Structures of actin-bound WH2 domains of Spire and the implication for filament nucleation

Structural Biology Knowledgebase: 3MN6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.191

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3MN6

Classification: Contractile Protein / Protein binding

Total Structure Weight: 131718.48

Macromolecule Entities
Molecule Chains Length Organism Details
Actin-5C A, F, K 374 Drosophila melanogaster Mutation: A204E, P243K
Gene Name(s): Act5C CG4027
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Protein spire X, Y, Z 19 Drosophila melanogaster Fragment: Spire
Mutation: L1X, T2X, P3X, Y4X, E5X, I6X, L7X, M8X, G9X, D10X, I11X, R12X, A13X, K14X, K15X, Y16X, Q17X, L18X, R19X
Gene Name(s): spir p150-Spir CG10076
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, F, K CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
X, Y, Z L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.191
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 125.30 α = 90.00
b = 55.95 β = 120.04
c = 125.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-04-21
  • Released Date: 2010-06-02
  • Deposition author(s): Ducka, A.M., Sitar, T., Popowicz, G.M., Huber, R., Holak, T.A.

Revision History

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