5EXU Fluorescent Protein date Nov 24, 2015
title Reversibly Photoswitching Protein Dathail, Ensemble Refineme
authors D.W.Close, P.S.Langan, A.R.M.Bradbury
compound source
Molecule: Reversibly Photoswitching Protein Dathail
Chain: A
Engineered: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
symmetry Space Group: P 21 21 2
R_factor 0.168 R_Free 0.210
length a length b length c angle alpha angle beta angle gamma
76.250 81.180 39.470 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand CRQ enzyme

Primary referenceEvolution and characterization of a new reversibly photoswitching chromogenic protein, Dathail., Langan PS, Close DW, Coates L, Rocha RC, Ghosh K, Kiss C, Waldo G, Freyer J, Kovalevsky A, Bradbury AR, J Mol Biol. 2016 May 8;428(9 Pt A):1776-89. doi: 10.1016/j.jmb.2016.02.029. Epub , 2016 Mar 18. PMID:27000644
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (8934 Kb) [Save to disk]
  • Biological Unit Coordinates (5exu.pdb1.gz) 144 Kb
  • LPC: Ligand-Protein Contacts for 5EXU
  • CSU: Contacts of Structural Units for 5EXU
  • Structure Factors (388 Kb)
  • Retrieve 5EXU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5EXU from S2C, [Save to disk]
  • View 5EXU 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 5EXU
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5exu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5exu_A] [5exu]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5EXU
  • Community annotation for 5EXU at PDBWiki (http://pdbwiki.org)

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