1NWQ	Transcription Dna	date	Feb 06, 2003
title	Crystal Structure Of Cebpalpha-Dna Complex
authors	M.Miller, J.D.Shuman, T.Sebastian, Z.Dauter, P.F.Johnson
compound		source
Molecule: 5'-D(Tptpcpcptpaptptpgpcpgpcpapapt Gptpt)-3'; Chain: B Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Apapapcptpgpgpaptptpgpcpgpcpa Gpgpa)-3'; Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Ccaatenhancer Binding Protein Alpha Chain: A, C Fragment: Basic Region, Leucine Zipper Domain Synonym: Cebp Alpha, Transcription Factor Cebpalpha Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Gene: Cebpa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt5
symmetry	Space Group: P 21 21 2	R_factor 0.221 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.892 53.089 67.406 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
note	1NWQ is a representative structure
related structures	by homologous chain: 1CI6, 1H88
Gene Ontology	Chain Function Process Component A, C
Primary reference	Structural 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) 38 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

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 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] 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)

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