2C9J Luminescent Protein date Dec 12, 2005
title Structure Of The Fluorescent Protein Cmfp512 At 1.35a From C Membranaceus
authors F.Renzi, K.Nienhaus, J.Wiedenmann, B.Vallone, G.U.Nienhaus
compound source
Molecule: Green Fluorescent Protein Fp512
Chain: A, B, C, D, E, F, G, H
Engineered: Yes
Other_details: Chromophore\: An Imidazolinone Ring From The Cyclization Between Gln62 And Gly64 Backbone Atoms And Copl
 Organism_scientific: Cerianthus Membranaceus
Organism_taxid: 208460
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 1
R_factor 0.228 R_Free 0.255
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.001 60.108 125.400 83.80 89.98 73.85
method X-Ray Diffractionresolution 1.35 Å
ligand CRQ enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceExploring chromophore--protein interactions in fluorescent protein cmFP512 from Cerianthus membranaceus: X-ray structure analysis and optical spectroscopy., Nienhaus K, Renzi F, Vallone B, Wiedenmann J, Nienhaus GU, Biochemistry. 2006 Oct 31;45(43):12942-53. PMID:17059211
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (597 Kb) [Save to disk]
  • Biological Unit Coordinates (2c9j.pdb1.gz) 298 Kb
  • Biological Unit Coordinates (2c9j.pdb2.gz) 296 Kb
  • LPC: Ligand-Protein Contacts for 2C9J
  • CSU: Contacts of Structural Units for 2C9J
  • Likely Quarternary Molecular Structure file(s) for 2C9J
  • Structure Factors (3898 Kb)
  • Retrieve 2C9J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2C9J from S2C, [Save to disk]
  • Re-refined 2c9j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2C9J 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 2C9J
  • 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
  • 3D motif for 2C9J, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2c9j_D] [2c9j_G] [2c9j_H] [2c9j_B] [2c9j_F] [2c9j_E] [2c9j_A] [2c9j] [2c9j_C]
  • SWISS-PROT database: [Q5ZQQ5]
  • Domain organization of [Q5ZQQ5_CERMM] by SWISSPFAM
    • Other resources with information on 2C9J
  • Community annotation for 2C9J 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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