3TU5 Structural Protein Actin-Binding Protein date Sep 15, 2011
title Actin Complex With Gelsolin Segment 1 Fused To Cobl Segment
authors D.S.Kudryashov, M.R.Sawaya, Z.A.O.Durer
compound source
Molecule: Actin, Alpha Skeletal Muscle
Chain: A
Synonym: Alpha-Actin-1
Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Other_details: Skeletal

Molecule: Gelsolin,Protein Cordon-Bleu,Thymosin Beta-4
Chain: B
Synonym: Agel,Actin-Depolymerizing Factor,Adf,Brevin,T Beta
Engineered: Yes

Organism_scientific: Homo Sapiens, Mus Musculus
Organism_common: Human, Mouse
Organism_taxid: 9606, 10090
Gene: Gsn, Cobl, Kiaa0633, Tmsb4x, Tb4x, Thyb4, Tmsb4
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Rosetta-2 Cells
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcold-1
symmetry Space Group: P 32 2 1
R_factor 0.165 R_Free 0.205
length a length b length c angle alpha angle beta angle gamma
71.184 71.184 222.244 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand ATP, CA, MPD enzyme


Primary referenceStructural States and dynamics of the d-loop in actin., Durer ZA, Kudryashov DS, Sawaya MR, Altenbach C, Hubbell W, Reisler E, Biophys J. 2012 Sep 5;103(5):930-9. PMID:23009842
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk]
  • Biological Unit Coordinates (3tu5.pdb1.gz) 173 Kb
  • LPC: Ligand-Protein Contacts for 3TU5
  • CSU: Contacts of Structural Units for 3TU5
  • Structure Factors (283 Kb)
  • Retrieve 3TU5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3TU5 from S2C, [Save to disk]
  • Re-refined 3tu5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3TU5 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3TU5
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3TU5, from MSDmotif at EBI
  • Fold representative 3tu5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3tu5] [3tu5_B] [3tu5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3TU5: [ACTIN] [GEL] [THY] [WH2 ] by SMART
  • Other resources with information on 3TU5
  • Community annotation for 3TU5 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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