1QTI Hydrolase date Jun 28, 1999
title Acetylcholinesterase (E.C.3.1.1.7)
authors C.Bartolucci, E.Perola, C.Pilger, G.Fels, D.Lamba
compound source
Molecule: Acetylcholinesterase
Chain: A
Ec: 3.1.1.7
Other_details: Complexed With Galanthamine
Organism_scientific: Torpedo Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787
symmetry Space Group: P 31 2 1
R_factor 0.192 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
110.824 110.824 136.445 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand GNT BindingDB enzyme Hydrolase E.C.3.1.1.7 BRENDA
related structures by homologous chain: 1EVE, 1QIH
Gene
Ontology
ChainFunctionProcessComponent
A
  • acetylcholine catabolic proc...

  • Primary referenceThree-dimensional structure of a complex of galanthamine (Nivalin) with acetylcholinesterase from Torpedo californica: implications for the design of new anti-Alzheimer drugs., Bartolucci C, Perola E, Pilger C, Fels G, Lamba D, Proteins 2001 Feb 1;42(2):182-91. PMID:11119642
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (1qti.pdb1.gz) 178 Kb
  • LPC: Ligand-Protein Contacts for 1QTI
  • CSU: Contacts of Structural Units for 1QTI
  • Likely Quarternary Molecular Structure file(s) for 1QTI
  • Structure Factors (284 Kb)
  • Retrieve 1QTI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QTI from S2C, [Save to disk]
  • Re-refined 1qti structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • 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 1QTI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qtia_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1qti 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: [1qti] [1qti_A]
  • SWISS-PROT database: [P04058]
  • Domain organization of [ACES_TORCA] by SWISSPFAM
  • Other resources with information on 1QTI
  • Community annotation for 1QTI at PDBWiki (http://pdbwiki.org)
  • LED, table of lipase structures from Lipase Engineering Database.
  • MMDB (Entrez's Structure Database)
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