1KP5 Luminescent Protein date Dec 28, 2001
title Cyclic Green Fluorescent Protein
authors A.Hofmann, H.Iwai, A.Plueckthun, A.Wlodawer
compound source
Molecule: Green Fluorescent Protein
Chain: A, B
Engineered: Yes
Mutation: Yes
Organism_scientific: Aequorea Victoria
Organism_taxid: 6100
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 65 2 2
R_factor 0.208 R_Free 0.256
length a length b length c angle alpha angle beta angle gamma
142.447 142.447 183.809 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand GYS, SO4 enzyme
related structures by homologous chain: 1RM9, 2EMO
A, B

Primary referenceStructure of cyclized green fluorescent protein., Hofmann A, Iwai H, Hess S, Pluckthun A, Wlodawer A, Acta Crystallogr D Biol Crystallogr 2002 Sep;58(Pt 9):1400-6. PMID:12198295
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (1kp5.pdb1.gz) 41 Kb
  • Biological Unit Coordinates (1kp5.pdb2.gz) 42 Kb
  • Biological Unit Coordinates (1kp5.pdb3.gz) 159 Kb
  • Biological Unit Coordinates (1kp5.pdb4.gz) 159 Kb
  • Biological Unit Coordinates (1kp5.pdb5.gz) 80 Kb
  • Biological Unit Coordinates (1kp5.pdb6.gz) 81 Kb
  • Biological Unit Coordinates (1kp5.pdb7.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 1KP5
  • CSU: Contacts of Structural Units for 1KP5
  • Likely Quarternary Molecular Structure file(s) for 1KP5
  • Structure Factors (234 Kb)
  • Retrieve 1KP5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KP5 from S2C, [Save to disk]
  • Re-refined 1kp5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KP5 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 1KP5
  • 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 1KP5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kp5a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kp5b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1kp5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1kp5_A] [1kp5] [1kp5_B]
  • SWISS-PROT database: [P42212]
  • Domain organization of [GFP_AEQVI] by SWISSPFAM
  • Other resources with information on 1KP5
  • Community annotation for 1KP5 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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