1T44

Structural basis of actin sequestration by thymosin-B4: Implications for arp2/3 activation

Structural Biology Knowledgebase: 1T44 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.144

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1T44

Classification: STRUCTURAL PROTEIN

Total Structure Weight: 58533.59

Macromolecule Entities
Molecule Chains Length Organism Details
Chimera of Gelsolin domain 1 and C-Terminal domain of thymosin Beta-4 G 147 Homo sapiens Mus musculus Fragment: Chimera of Gelsolin domain 1 (residues 28-152) from human and C-Terminal domain of thymosin Beta-4 from mouse (residues 153-171)
Gene Name(s): GSN Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Actin, alpha A 370 Oryctolagus cuniculus Gene Name(s): ACTA1 Gene View ACTA
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, G CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.144
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.85 α = 90.00
b = 69.33 β = 94.93
c = 80.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-04-28
  • Released Date: 2004-09-07
  • Deposition author(s): Irobi, E., Aguda, A.H., Larsson, M., Burtnick, L.D., Robinson, R.C.

Revision History

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