2HXI Transcription date Aug 03, 2006
title Structural Genomics, The Crystal Structure Of A Putative Transcriptional Regulator From Streptomyces Coelicolor A3(2
authors K.Tan, X.Xu, H.Zheng, A.Savchenko, A.Edwards, A.Joachimiak, Midwes For Structural Genomics (Mcsg)
compound source
Molecule: Putative Transcriptional Regulator
Chain: A, B
Engineered: Yes
Organism_scientific: Streptomyces Coelicolor
Organism_taxid: 100226
Strain: A3(2)
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
symmetry Space Group: P 1 21 1
R_factor 0.187 R_Free 0.232
crystal
cell
length a length b length c angle alpha angle beta angle gamma
44.338 94.868 51.835 90.00 95.61 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (2hxi.pdb1.gz) 70 Kb
  • LPC: Ligand-Protein Contacts for 2HXI
  • CSU: Contacts of Structural Units for 2HXI
  • Likely Quarternary Molecular Structure file(s) for 2HXI
  • Structure Factors (678 Kb)
  • Retrieve 2HXI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HXI from S2C, [Save to disk]
  • Re-refined 2hxi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HXI 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 2HXI
  • 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 2HXI, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hxi_B] [2hxi] [2hxi_A]
  • SWISS-PROT database: [O87854]
  • Domain organization of [O87854_STRCO] by SWISSPFAM
  • Other resources with information on 2HXI
  • Community annotation for 2HXI 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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