2NUN Toxin Protein Binding date Nov 09, 2006
title The Structure Of The Type III Effector Avrb Complexed With Adp
authors A.U.Singer, D.Desveaux, A.J.Wu, B.Mcnulty, J.L.Dangl, J.Sondek
compound source
Molecule: Avirulence B Protein
Chain: A
Engineered: Yes
Organism_scientific: Pseudomonas Syringae Pv. Glycinea
Organism_taxid: 318
Strain: Pv Glycinea
Gene: Avrb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex-Hta
symmetry Space Group: P 65
R_factor 0.232 R_Free 0.254
length a length b length c angle alpha angle beta angle gamma
122.717 122.717 64.091 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand ADP, TRS enzyme

Primary referenceType III Effector Activation via Nucleotide Binding, Phosphorylation, and Host Target Interaction., Desveaux D, Singer AU, Wu AJ, McNulty BC, Musselwhite L, Nimchuk Z, Sondek J, Dangl JL, PLoS Pathog. 2007 Mar;3(3):e48. PMID:17397263
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (2nun.pdb1.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 2NUN
  • CSU: Contacts of Structural Units for 2NUN
  • Likely Quarternary Molecular Structure file(s) for 2NUN
  • Structure Factors (181 Kb)
  • Retrieve 2NUN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NUN from S2C, [Save to disk]
  • Re-refined 2nun structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NUN 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 2NUN
  • 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 2NUN, from MSDmotif at EBI
  • Fold representative 2nun from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nun] [2nun_A]
  • SWISS-PROT database: [P13835]
  • Domain organization of [AVRB_PSESG] by SWISSPFAM
  • Other resources with information on 2NUN
  • Community annotation for 2NUN 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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