3MMV

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

Structural Biology Knowledgebase: 3MMV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.330
  • R-Value Work: 0.241

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3MMV

Classification: Contractile Protein / Protein binding

Total Structure Weight: 43906.16

Macromolecule Entities
Molecule Chains Length Organism Details
Actin-5C A 374 Drosophila melanogaster Mutation: A204E, P243K
Gene Name(s): Act5C CG4027
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Protein spire X 19 Drosophila melanogaster Fragment: UNP residues 428-485, WH2 2 domain
Mutation: K1X, D2X, A3X, H4X, A5X, M6X, I7X, L8X, E9X, F10X, I11X, R12X, S13X, R14X, P15X, P16X, L17X, K18X, K19X
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 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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
X L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.330
  • R-Value Work: 0.241
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 125.51 α = 90.00
b = 125.51 β = 90.00
c = 56.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-04-20
  • 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