2PN0 Transcription date Apr 23, 2007
title Prokaryotic Transcription Elongation Factor Greagreb From Nitrosomonas Europaea
authors J.Osipiuk, E.Evdokimova, O.Kagan, A.Savchenko, A.Edwards, A.Joachimiak, Midwest Center For Structural Genomics (Mcsg)
compound source
Molecule: Prokaryotic Transcription Elongation Factor Greagreb;
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Nitrosomonas Europaea
Organism_taxid: 915
Strain: Ifo 14298
Atcc: 19718
Gene: Rnk, Ne2130
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b Modified
symmetry Space Group: C 2 2 21
R_factor 0.177 R_Free 0.205
crystal
cell
length a length b length c angle alpha angle beta angle gamma
76.628 80.838 171.387 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand MSE, OCS enzyme
note 2PN0 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk]
  • Biological Unit Coordinates (2pn0.pdb1.gz) 47 Kb
  • Biological Unit Coordinates (2pn0.pdb2.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 2PN0
  • CSU: Contacts of Structural Units for 2PN0
  • Likely Quarternary Molecular Structure file(s) for 2PN0
  • Structure Factors (1164 Kb)
  • Retrieve 2PN0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PN0 from S2C, [Save to disk]
  • Re-refined 2pn0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2PN0 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 2PN0
  • 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 2PN0, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pn0_D] [2pn0_C] [2pn0_A] [2pn0_B] [2pn0]
  • SWISS-PROT database: [Q82T10]
  • Domain organization of [Q82T10_NITEU] by SWISSPFAM
    • Other resources with information on 2PN0
  • Community annotation for 2PN0 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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