1VZJ Hydrolase date May 20, 2004
title Structure Of The Tetramerization Domain Of Acetylcholinesterase: Four-Fold Interaction Of A Www Motif With A Left-Handed Polyproline Helix
authors H.Dvir, M.Harel, S.Bon, W.Q.Liu, M.Vidal, C.Garbay, J.L.Sussman, J.Massoulie, I.Silman
compound source
Molecule: Acetylcholinesterase
Chain: A, B, C, D, E, F, G, H
Fragment: C Terminal Tetramerization Domain, Residues 575-614;
Synonym: Acetylcholinesterase Collagenic Tail Peptide (Wat);
Ec: 3.1.1.7
Other_details: Wat Chains A-D Interact With Prad Chain I While Wat Chains E-H Interact With Prad Chain J;
Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: The Human Ache Sequence Of Wat Was Modified At Two Positions, 21 And 37, To Replace Met And Cys By Mse And Ser, Respectively;

Molecule: Acetylcholinesterase Collagenic Tail Peptide
Chain: I, J
Fragment: Prad Peptide, Residues 53-67
Synonym: Colq, Acetylcholinesterase-Associated Collagen, Ache Q Subunit;
Other_details: Proline Rich Attachment Domain (Prad) Of The Ache-Associated Collagen Protein (Colq)

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1 21 1
R_factor 0.247 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.730 58.790 58.800 90.00 111.38 90.00
method X-Ray Diffractionresolution 2.35 Å
ligand MSE enzyme Hydrolase E.C.3.1.1.7 BRENDA
note 1VZJ is a representative structure
Primary referenceThe synaptic acetylcholinesterase tetramer assembles around a polyproline II helix., Dvir H, Harel M, Bon S, Liu WQ, Vidal M, Garbay C, Sussman JL, Massoulie J, Silman I, EMBO J. 2004 Nov 10;23(22):4394-405. Epub 2004 Nov 4. PMID:15526038
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1vzj.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (1vzj.pdb2.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1VZJ
  • CSU: Contacts of Structural Units for 1VZJ
  • Likely Quarternary Molecular Structure file(s) for 1VZJ
  • Structure Factors (87 Kb)
  • Retrieve 1VZJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1VZJ from S2C, [Save to disk]
  • Re-refined 1vzj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1VZJ 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 1VZJ
  • 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 1VZJ, from MSDmotif at EBI
  • Fold representative 1vzj from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1vzj_A] [1vzj] [1vzj_B] [1vzj_D] [1vzj_C] [1vzj_I] [1vzj_J] [1vzj_F] [1vzj_H] [1vzj_G] [1vzj_E]
  • SWISS-PROT database: [P22303] [Q9Y215]
  • Domain organization of [ACES_HUMAN] [COLQ_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 1VZJ with the sequences similar proteins can be viewed for 1VZJ's classification [ACES_HUMAN] [COLQ_HUMAN] 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_HUMAN] [COLQ_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1VZJ
  • Community annotation for 1VZJ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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