4PL7 Structural Protein, Contractile Protein date May 16, 2014
title Structure Of Komagataella Pastoris Actin-Thymosin Beta4 Hybr
authors B.Xue, R.C.Robinson
compound source
Molecule: Actin,Thymosin Beta-4
Chain: A, B
Synonym: T Beta-4,Fx
Engineered: Yes
Organism_scientific: Komagataella Pastoris, Homo Sapiens
Organism_common: Yeast, Human
Organism_taxid: 644223, 9606
Strain: Gs115 Atcc 20864
Gene: Act1, Pas_chr3_1169, Tmsb4x, Tb4x, Thyb4, Tmsb4
Expression_system: Komagataella Pastoris
Expression_system_taxid: 4922
Expression_system_strain: X-33
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppiczc, Modified
symmetry Space Group: P 1 21 1
R_factor 0.195 R_Free 0.258
length a length b length c angle alpha angle beta angle gamma
56.508 139.495 56.485 90.00 116.21 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand ATP, CA enzyme
A, B

Primary referenceStructural basis of thymosin-beta4/profilin exchange leading to actin filament polymerization., Xue B, Leyrat C, Grimes JM, Robinson RC, Proc Natl Acad Sci U S A. 2014 Oct 13. pii: 201412271. PMID:25313062
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (267 Kb) [Save to disk]
  • Biological Unit Coordinates (4pl7.pdb1.gz) 129 Kb
  • Biological Unit Coordinates (4pl7.pdb2.gz) 129 Kb
  • LPC: Ligand-Protein Contacts for 4PL7
  • CSU: Contacts of Structural Units for 4PL7
  • Structure Factors (350 Kb)
  • Retrieve 4PL7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4PL7 from S2C, [Save to disk]
  • Re-refined 4pl7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4PL7 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 4PL7
  • 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 4PL7, from MSDmotif at EBI
  • Fold representative 4pl7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4pl7_B] [4pl7_A] [4pl7]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4PL7: [ACTIN] [THY ] by SMART
  • Other resources with information on 4PL7
  • Community annotation for 4PL7 at PDBWiki (http://pdbwiki.org)

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