2CXX Cell Cycle date Jul 01, 2005
title Crystal Structure Of A Probable Gtp-Binding Protein Engb
authors M.Kukimoto-Niino, K.Murayama, M.Shirouzu, S.Yokoyama, Riken Stru Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Probable Gtp-Binding Protein Engb
Chain: A, B, C
Fragment: Residues 1-190
Engineered: Yes
 Organism_scientific: Pyrococcus Horikoshii
Organism_taxid: 70601
Strain: Ot3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Codonplus(De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: P 31
R_factor 0.164 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
75.357 75.357 79.112 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.70 Å
ligand GDP, MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk]
  • Biological Unit Coordinates (2cxx.pdb1.gz) 36 Kb
  • Biological Unit Coordinates (2cxx.pdb2.gz) 35 Kb
  • Biological Unit Coordinates (2cxx.pdb3.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 2CXX
  • CSU: Contacts of Structural Units for 2CXX
  • Likely Quarternary Molecular Structure file(s) for 2CXX
  • Structure Factors (383 Kb)
  • Retrieve 2CXX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CXX from S2C, [Save to disk]
  • Re-refined 2cxx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2CXX 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 2CXX
  • 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 2CXX, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2cxx_B] [2cxx_C] [2cxx_A] [2cxx]
  • SWISS-PROT database: [O57939]
  • Domain organization of [ENGB_PYRHO] by SWISSPFAM
    • Other resources with information on 2CXX
  • Community annotation for 2CXX 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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