3KTM Cell Adhesion, Signaling Protein date Nov 25, 2009
title Structure Of The Heparin-Induced E1-Dimer Of The Amyloid Pre Protein (App)
authors S.O.Dahms, S.Hoefgen, D.Roeser, B.Schlott, K.H.Guhrs, M.E.Than
compound source
Molecule: Amyloid Beta A4 Protein
Chain: A, B, C, D, E, F, G, H
Fragment: Unp Residues 18-190
Synonym: Alzheimer Disease Amyloid Protein, Abpp, App
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: App, A4, Ad1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Origami B(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b
symmetry Space Group: H 3
R_factor 0.215 R_Free 0.250
length a length b length c angle alpha angle beta angle gamma
143.990 143.990 351.190 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand ACT, BU4, SO4 enzyme
F, A, E, B, H, C, D, G

Primary referenceStructure and biochemical analysis of the heparin-induced E1 dimer of the amyloid precursor protein., Dahms SO, Hoefgen S, Roeser D, Schlott B, Guhrs KH, Than ME, Proc Natl Acad Sci U S A. 2010 Mar 23;107(12):5381-6. Epub 2010 Mar 8. PMID:20212142
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (241 Kb) [Save to disk]
  • Biological Unit Coordinates (3ktm.pdb1.gz) 62 Kb
  • Biological Unit Coordinates (3ktm.pdb2.gz) 61 Kb
  • Biological Unit Coordinates (3ktm.pdb3.gz) 62 Kb
  • Biological Unit Coordinates (3ktm.pdb4.gz) 61 Kb
  • Biological Unit Coordinates (3ktm.pdb5.gz) 33 Kb
  • Biological Unit Coordinates (3ktm.pdb6.gz) 32 Kb
  • Biological Unit Coordinates (3ktm.pdb7.gz) 33 Kb
  • Biological Unit Coordinates (3ktm.pdb8.gz) 33 Kb
  • Biological Unit Coordinates (3ktm.pdb9.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 3KTM
  • CSU: Contacts of Structural Units for 3KTM
  • Structure Factors (606 Kb)
  • Retrieve 3KTM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KTM from S2C, [Save to disk]
  • Re-refined 3ktm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KTM 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 3KTM
  • 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 3KTM, from MSDmotif at EBI
  • Fold representative 3ktm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ktm_A] [3ktm] [3ktm_D] [3ktm_H] [3ktm_G] [3ktm_F] [3ktm_B] [3ktm_C] [3ktm_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3KTM: [A4_EXTRA ] by SMART
  • Other resources with information on 3KTM
  • Community annotation for 3KTM at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science