3ZUL Padron on (fluorescent) Icis intermediate state date
authors Faro, A.R., Carpentier, P., Bougeois, D.
compound source
R_Free 0.2560
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.30
ligand GYC enzyme
F, A, D, C, E, B

Primary referenceLow-temperature chromophore isomerization reveals the photoswitching mechanism of the fluorescent protein padron., Regis Faro A, Carpentier P, Jonasson G, Pompidor G, Arcizet D, Demachy I, Bourgeois D, J Am Chem Soc. 2011 Oct 19;133(41):16362-5. Epub 2011 Sep 22. PMID:21923132
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (231 Kb) [Save to disk]
  • Biological Unit Coordinates (3zul.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (3zul.pdb2.gz) 39 Kb
  • Biological Unit Coordinates (3zul.pdb3.gz) 41 Kb
  • Biological Unit Coordinates (3zul.pdb4.gz) 40 Kb
  • Biological Unit Coordinates (3zul.pdb5.gz) 40 Kb
  • Biological Unit Coordinates (3zul.pdb6.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 3ZUL
  • CSU: Contacts of Structural Units for 3ZUL
  • Structure Factors (525 Kb)
  • Retrieve 3ZUL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZUL from S2C, [Save to disk]
  • Re-refined 3zul structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZUL 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 3ZUL
  • 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 3ZUL, from MSDmotif at EBI
  • Fold representative 3zul from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zul_E] [3zul_A] [3zul_F] [3zul_B] [3zul] [3zul_C] [3zul_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3ZUL
  • Community annotation for 3ZUL at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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