2IYN Transcription date Jul 19, 2006
title The Co-Factor-Induced Pre-Active Conformation In Phob
authors M.Sola, D.L.Drew, A.G.Blanco, F.X.Gomis-Ruth, M.Coll
compound source
Molecule: Phosphate Regulon Transcriptional Regulatory Prot
Chain: A, B, C
Fragment: Receiver Domain, Residues 1-127
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbat4
symmetry Space Group: C 2 2 21
R_factor 0.231 R_Free 0.305
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.742 105.829 135.510 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.08 Å
ligand MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceThe cofactor-induced pre-active conformation in PhoB., Sola M, Drew DL, Blanco AG, Gomis-Ruth FX, Coll M, Acta Crystallogr D Biol Crystallogr. 2006 Sep;62(Pt 9):1046-57. Epub 2006, Aug 19. PMID:16929106
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (2iyn.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (2iyn.pdb2.gz) 22 Kb
  • Biological Unit Coordinates (2iyn.pdb3.gz) 19 Kb
  • Biological Unit Coordinates (2iyn.pdb4.gz) 40 Kb
  • Biological Unit Coordinates (2iyn.pdb5.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 2IYN
  • CSU: Contacts of Structural Units for 2IYN
  • Likely Quarternary Molecular Structure file(s) for 2IYN
  • Structure Factors (152 Kb)
  • Retrieve 2IYN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IYN from S2C, [Save to disk]
  • Re-refined 2iyn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IYN 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 2IYN
  • 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 2IYN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iyn] [2iyn_A] [2iyn_C] [2iyn_B]
  • SWISS-PROT database: [P0AFJ5]
  • Domain organization of [PHOB_ECOLI] by SWISSPFAM
  • Domain found in 2IYN: [REC ] by SMART
  • Other resources with information on 2IYN
  • Community annotation for 2IYN 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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