1NWQ CRYSTAL STRUCTURE OF C/EBPALPHA-DNA COMPLEX date
authors Miller, M., Shuman, J.D., Sebastian, T., Dauter, Z., Johnson, P.F.
compound source
symmetry
R_factor
R_Free 0.275
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.80
note 1NWQ is a representative structure
related structures by homologous chain: 1CI6, 1H88
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceStructural basis for DNA recognition by the basic region leucine zipper transcription factor CCAAT/enhancer-binding protein alpha., Miller M, Shuman JD, Sebastian T, Dauter Z, Johnson PF, J Biol Chem 2003 Apr 25;278(17):15178-84. PMID:12578822
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1nwq.pdb1.gz) 39 Kb
  • CSU: Contacts of Structural Units for 1NWQ
  • Likely Quarternary Molecular Structure file(s) for 1NWQ
  • Structure Factors (106 Kb)
  • Retrieve 1NWQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NWQ from S2C, [Save to disk]
  • Re-refined 1nwq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1NWQ 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 1NWQ
  • 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 1NWQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nwqa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1nwqc_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1nwq 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: [1nwq_C] [1nwq] [1nwq_A] [1nwq_D] [1nwq_B]
  • SWISS-PROT database: [P05554]
  • Domain organization of [CEBPA_RAT] by SWISSPFAM
  • Domain found in 1NWQ: [BRLZ ] by SMART
  • Other resources with information on 1NWQ
  • Community annotation for 1NWQ 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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