1VOT Hydrolase date Jun 23, 1996
title Acetylcholinesterase (E.C. 3.1.1.7) Complexed With Huperzine
authors M.L.Raves, M.Harel, I.Silman, J.L.Sussman
compound source
Molecule: Acetylcholinesterase
Chain: A
Ec: 3.1.1.7
Other_details: Inter-Monomer Disulfide Bridge
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 0.205 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
112.632 112.632 136.378 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand HUP BindingDB enzyme Hydrolase E.C.3.1.1.7 BRENDA
related structures by homologous chain: 1CFJ, 2ACE
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of acetylcholinesterase complexed with the nootropic alkaloid, (-)-huperzine A., Raves ML, Harel M, Pang YP, Silman I, Kozikowski AP, Sussman JL, Nat Struct Biol. 1997 Jan;4(1):57-63. PMID:8989325
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk]
  • Biological Unit Coordinates (1vot.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 1VOT
  • CSU: Contacts of Structural Units for 1VOT
  • Likely Quarternary Molecular Structure file(s) for 1VOT
  • Structure Factors (357 Kb)
  • Retrieve 1VOT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1VOT from S2C, [Save to disk]
  • Re-refined 1vot structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1VOT 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 1VOT
  • 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 1VOT, from MSDmotif at EBI
  • Genome occurence of 1VOT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1vot__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1vot 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: [1vot_A] [1vot]
  • SWISS-PROT database: [P04058]
  • Domain organization of [ACES_TORCA] by SWISSPFAM
  • Alignments of the sequence of 1VOT with the sequences similar proteins can be viewed for 1VOT's classification [ACES_TORCA] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ACES_TORCA] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1VOT
  • Community annotation for 1VOT 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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