2ISY Crystal structure of the nickel-activated two-domain iron-dependent regulator (IdeR) date
authors Wisedchaisri, G., Chou, C.J., Wu, M., Roach, C., Rice, A.E., Holmes, R.K., Beeson, C., Hol, W.G.
compound source
R_Free 0.211
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.96
ligand CSO, NI, PO4 enzyme
A, B

Primary referenceCrystal structures, metal activation, and DNA-binding properties of two-domain IdeR from Mycobacterium tuberculosis., Wisedchaisri G, Chou CJ, Wu M, Roach C, Rice AE, Holmes RK, Beeson C, Hol WG, Biochemistry. 2007 Jan 16;46(2):436-47. PMID:17209554
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (2isy.pdb1.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 2ISY
  • CSU: Contacts of Structural Units for 2ISY
  • Likely Quarternary Molecular Structure file(s) for 2ISY
  • Structure Factors (156 Kb)
  • Retrieve 2ISY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ISY from S2C, [Save to disk]
  • Re-refined 2isy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ISY 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 2ISY
  • 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 2ISY, from MSDmotif at EBI
  • Fold representative 2isy from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2isy] [2isy_B] [2isy_A]
  • SWISS-PROT database: [P0A672]
  • Domain organization of [IDER_MYCTU] by SWISSPFAM
  • Domain found in 2ISY: [HTH_DTXR ] by SMART
  • Other resources with information on 2ISY
  • Community annotation for 2ISY 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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