2HAN Transcription Dna date Jun 13, 2006
title Structural Basis Of Heterodimeric Ecdysteroid Receptor Inter With Natural Response Element Hsp27 Gene Promoter
authors M.Jakob, R.Kolodziejczyk, M.Orlowski, S.Krzywda, A.Kowalska, J.Du Gwozdz, T.Gwozdz, M.Kochman, M.Jaskolski, A.Ozyhar
compound source
Molecule: 5'-D(Cpapapgpgpgptptpcpapaptpgpcpa Gpt)-3';
Chain: C
Engineered: Yes
Other_details: Natural Ecdysone Response Element
Synthetic: Yes

Molecule: 5'-D(Gpapcpapapgptpgpcpaptptpgpapa Tpt)-3';
Chain: D
Engineered: Yes
Other_details: Natural Ecdysone Response Element

Synthetic: Yes

Molecule: Protein Ultraspiracle
Chain: A
Fragment: Ultraspiracle Dna Binding Domain
Synonym: Xr2c, Chorion Factor 1
Engineered: Yes

Organism_scientific: Drosophila Melanogaster
Organism_common: Fruit Fly
Organism_taxid: 7227
Gene: Usp, Cf1, Nr2b4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t

Molecule: Ecdysone Receptor
Chain: B
Fragment: Ecdsyone Receptor Dna Binding Domain
Synonym: Ecdysteroid Receptor, 20-Hydroxy-Ecdysone Receptor Receptor, Ecrh;
Engineered: Yes

Organism_scientific: Drosophila Melanogaster
Organism_common: Fruit Fly
Organism_taxid: 7227
Gene: Ecr, Nr1h1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 1 21 1
R_factor 0.180 R_Free 0.217
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.716 59.790 65.179 90.00 106.70 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceNovel DNA-binding element within the C-terminal extension of the nuclear receptor DNA-binding domain., Jakob M, Kolodziejczyk R, Orlowski M, Krzywda S, Kowalska A, Dutko-Gwozdz J, Gwozdz T, Kochman M, Jaskolski M, Ozyhar A, Nucleic Acids Res. 2007;35(8):2705-18. Epub 2007 Apr 10. PMID:17426125
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (2han.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 2HAN
  • CSU: Contacts of Structural Units for 2HAN
  • Likely Quarternary Molecular Structure file(s) for 2HAN
  • Structure Factors (358 Kb)
  • Retrieve 2HAN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HAN from S2C, [Save to disk]
  • Re-refined 2han structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HAN 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 2HAN
  • 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 2HAN, from MSDmotif at EBI
  • Fold representative 2han from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2han_B] [2han_A] [2han_C] [2han_D] [2han]
  • SWISS-PROT database: [P34021] [P20153]
  • Domain organization of [ECR_DROME] [USP_DROME] by SWISSPFAM
  • Domain found in 2HAN: [ZnF_C4 ] by SMART
  • Other resources with information on 2HAN
  • Community annotation for 2HAN 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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