4ESI Structure of ricin A chain bound with N-((1H-1,2,3-triazol-4-yl)methyl-2-amino-4-oxo-3,4-dihydropteridine-7-carboxamide date
authors Jasheway, K.R., Pruet, J.M., Ryoto, S., Manzano, L.A., Wiget, P.A., Kamat, I., Anslyn, E.V., Monzingo, A.F., Robertus, J.D.
compound source
symmetry
R_factor
R_Free 0.2847
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.87
ligand 0RB enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceOptimized 5-membered heterocycle-linked pterins for the inhibition of Ricin Toxin A., Pruet JM, Saito R, Manzano LA, Jasheway KR, Wiget PA, Kamat I, Anslyn EV, Robertus JD, ACS Med Chem Lett. 2012 Jul 12;3(7):588-591. Epub 2012 May 29. PMID:23050058
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (4esi.pdb1.gz) 45 Kb
  • LPC: Ligand-Protein Contacts for 4ESI
  • CSU: Contacts of Structural Units for 4ESI
  • Structure Factors (575 Kb)
  • Retrieve 4ESI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4ESI from S2C, [Save to disk]
  • Re-refined 4esi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4ESI 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 4ESI
  • 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 4ESI, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4esi_A] [4esi]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4ESI
  • Community annotation for 4ESI at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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