3PJB Fluorescent Protein date Nov 09, 2010
title Crystal Structure Of Red Fluorescent Protein Eqfp578 Crystal Ph 4.0
authors S.Pletnev, N.V.Pletneva, V.Z.Pletnev
compound source
Molecule: Red Fluorescent Protein Eqfp578
Chain: A, B
Engineered: Yes
Organism_scientific: Entacmaea Quadricolor
Organism_common: Sea Anemones
Organism_taxid: 6118
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
symmetry Space Group: P 61 2 2
R_factor 0.177 R_Free 0.208
length a length b length c angle alpha angle beta angle gamma
104.658 104.658 216.527 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.75 Å
ligand GOL, NRQ enzyme
A, B

Primary referenceCrystallographic study of red fluorescent protein eqFP578 and its far-red variant Katushka reveals opposite pH-induced isomerization of chromophore., Pletneva NV, Pletnev VZ, Shemiakina II, Chudakov DM, Artemyev I, Wlodawer A, Dauter Z, Pletnev S, Protein Sci. 2011 May 11. doi: 10.1002/pro.654. PMID:21563226
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (155 Kb) [Save to disk]
  • Biological Unit Coordinates (3pjb.pdb1.gz) 150 Kb
  • LPC: Ligand-Protein Contacts for 3PJB
  • CSU: Contacts of Structural Units for 3PJB
  • Structure Factors (562 Kb)
  • Retrieve 3PJB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PJB from S2C, [Save to disk]
  • Re-refined 3pjb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PJB 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 3PJB
  • 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 3PJB, from MSDmotif at EBI
  • Fold representative 3pjb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3pjb_B] [3pjb_A] [3pjb]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3PJB
  • Community annotation for 3PJB at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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