1HBJ Hydrolase date Apr 16, 2001
title X-Ray Crystal Structure Of Complex Between Torpedo Californi And A Reversible Inhibitor, 4-Amino-5-Fluoro-2-Methyl-3-(3- Trifluoroacetylbenzylthiomethyl)Quinoline
authors H.M.Greenblatt, G.Kryger, T.L.Lewis, C.Doucet, R.Viner, I.Silman, J.L.Sussman
compound source
Molecule: Acetylcholinesterase
Chain: A
Fragment: Gpi-Anchor Removed, Residues 22-564
Ec: 3.1.1.7
Organism_scientific: Torpedo Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787
Variant: G2 Form
Organ: Electric Organ
Tissue: Electroplaque
symmetry Space Group: P 31 2 1
R_factor 0.183 R_Free 0.214
crystal
cell
length a length b length c angle alpha angle beta angle gamma
112.332 112.332 137.073 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand FBQ, MES, NAG, PG4 BindingDB enzyme Hydrolase E.C.3.1.1.7 BRENDA
related structures by homologous chain: 1EVE, 2ACK
Gene
Ontology
ChainFunctionProcessComponent
A
  • acetylcholine catabolic proc...

  • Primary referenceA structure-based design approach to the development of novel, reversible AChE inhibitors., Doucet-Personeni C, Bentley PD, Fletcher RJ, Kinkaid A, Kryger G, Pirard B, Taylor A, Taylor R, Taylor J, Viner R, Silman I, Sussman JL, Greenblatt HM, Lewis T, J Med Chem 2001 Sep 27;44(20):3203-15. PMID:11563919
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk]
  • Biological Unit Coordinates (1hbj.pdb1.gz) 177 Kb
  • LPC: Ligand-Protein Contacts for 1HBJ
  • CSU: Contacts of Structural Units for 1HBJ
  • Likely Quarternary Molecular Structure file(s) for 1HBJ
  • Structure Factors (249 Kb)
  • Retrieve 1HBJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HBJ from S2C, [Save to disk]
  • Re-refined 1hbj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HBJ in 3D
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1HBJ
  • 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 1HBJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hbja_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1hbj from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hbj_A] [1hbj]
  • SWISS-PROT database: [P04058]
  • Domain organization of [ACES_TORCA] by SWISSPFAM
  • Other resources with information on 1HBJ
  • Community annotation for 1HBJ at PDBWiki (http://pdbwiki.org)
  • LED, table of lipase structures from Lipase Engineering Database.
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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