3NXC Dna Binding Protein date Jul 13, 2010
title Molecular Mechanism By Which The Escherichia Coli Nucleoid O Factor, Slma, Keeps Cytokinesis In Check
authors N.K.Tonthat, M.A.Schumacher
compound source
Molecule: Hth-Type Protein Slma
Chain: A
Fragment: Unp Residues 1-198
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Gene: Ttk, Apeco1_2820, Ecok1_36180
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 32 2 1
R_factor 0.224 R_Free 0.265
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.380 50.380 121.320 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
Gene APECO1 ; ECOK1
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMolecular mechanism by which the nucleoid occlusion factor, SlmA, keeps cytokinesis in check., Tonthat NK, Arold ST, Pickering BF, Van Dyke MW, Liang S, Lu Y, Beuria TK, Margolin W, Schumacher MA, EMBO J. 2011 Jan 5;30(1):154-64. Epub 2010 Nov 26. PMID:21113127
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (3nxc.pdb1.gz) 56 Kb
  • CSU: Contacts of Structural Units for 3NXC
  • Structure Factors (237 Kb)
  • Retrieve 3NXC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NXC from S2C, [Save to disk]
  • Re-refined 3nxc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3NXC 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 3NXC
  • 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 3NXC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3nxc] [3nxc_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3NXC
  • Community annotation for 3NXC 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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