4PK5 Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with Amg-1 date
authors Kohno, T., Tojo, S., Ishii, T.
compound source
symmetry
R_factor
R_Free 0.25642
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.79
ligand HEM, PKJ enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • electron transfer activity


  • Primary referenceCrystal Structures and Structure-Activity Relationships of Imidazothiazole Derivatives as IDO1 Inhibitors., Tojo S, Kohno T, Tanaka T, Kamioka S, Ota Y, Ishii T, Kamimoto K, Asano S, Isobe Y, ACS Med Chem Lett. 2014 Aug 21;5(10):1119-23. doi: 10.1021/ml500247w. eCollection, 2014 Oct 9. PMID:25313323
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (4pk5.pdb1.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 4PK5
  • CSU: Contacts of Structural Units for 4PK5
  • Structure Factors (398 Kb)
  • Retrieve 4PK5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4PK5 from S2C, [Save to disk]
  • Re-refined 4pk5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4PK5 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 4PK5
  • 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 4PK5, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4pk5_A] [4pk5_B] [4pk5]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4PK5
  • Community annotation for 4PK5 at PDBWiki (http://pdbwiki.org)

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