2E43	Transcription Dna	date	Dec 01, 2006
title	Crystal Structure Of Cebpbeta Bzip Homodimer K269a Mutant B High Affinity Dna Fragment
authors	T.H.Tahirov, T.Inoue-Bungo, K.Sato, M.Shiina, K.Hamada, K.Ogata
compound		source
Molecule: Dna (5'- D(Pdtpdapdgpdgpdapdtpdtpdgpdcpdgpdcpdapdapdtp 3'); Chain: C Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'- D(Pdapdapdtpdapdtpdtpdgpdcpdgpdcpdapdapdtpdcp 3'); Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Ccaatenhancer-Binding Protein Beta Chain: A, B Fragment: Residues 259-336 Synonym: Cebp Beta, Nuclear Factor Nf-Il6, Transcription F Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cebpb, Tcf5 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Par Vector
symmetry	Space Group: C 2 2 21	R_factor 0.222 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.681 112.731 74.932 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (2e43.pdb1.gz) 40 Kb CSU: Contacts of Structural Units for 2E43 Likely Quarternary Molecular Structure file(s) for 2E43 Structure Factors (221 Kb) Retrieve 2E43 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2E43 from S2C, [Save to disk] Re-refined 2e43 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2E43 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 2E43

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 2E43, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2e43] [2e43_B] [2e43_A] [2e43_C] [2e43_D] SWISS-PROT database: [P17676] Domain organization of [CEBPB_HUMAN] by SWISSPFAM Domain found in 2E43: [BRLZ ] by SMART

Other resources with information on 2E43

Community annotation for 2E43 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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