5E2I Hydrolase date Oct 01, 2015
title Acetylcholinesterase Methylene Blue No Peg
authors O.Dym
compound source
Molecule: Acetylcholinesterase
Chain: A
Fragment: Unp Residues 25-556
Synonym: Ache
Ec: 3.1.1.7
Organism_scientific: Torpedo Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787
symmetry Space Group: P 31 2 1
R_factor 0.195 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
112.609 112.609 136.871 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.65 Å
ligand DME, NAG, PEG enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • acetylcholine catabolic proc...

  • Primary referenceThe impact of crystallization conditions on structure-based drug design: A case study on the methylene blue/acetylcholinesterase complex., Dym O, Song W, Felder C, Roth E, Shnyrov V, Ashani Y, Xu Y, Joosten RP, Weiner L, Sussman JL, Silman I, Protein Sci. 2016 Mar 14. doi: 10.1002/pro.2923. PMID:26990888
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (185 Kb) [Save to disk]
  • Biological Unit Coordinates (5e2i.pdb1.gz) 351 Kb
  • LPC: Ligand-Protein Contacts for 5E2I
  • CSU: Contacts of Structural Units for 5E2I
  • Structure Factors (608 Kb)
  • Retrieve 5E2I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5E2I from S2C, [Save to disk]
  • Re-refined 5e2i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5E2I 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 5E2I
  • 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
  • Fold representative 5e2i from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5e2i] [5e2i_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5E2I
  • Community annotation for 5E2I at PDBWiki (http://pdbwiki.org)

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