3MOQ Neuropeptide, Immune System date Apr 23, 2010
title Amyloid Beta(18-41) Peptide Fusion With New Antigen Receptor Domain From Sharks
authors V.A.Streltsov
compound source
Molecule: New Antigen Receptor Variable Domain,P3(40) Pepti Amyloid Beta A4 Protein,New Antigen Receptor Variable Domai
Chain: A, B, C, D
Synonym: Abpp,Appi,App,Alzheimer Disease Amyloid Protein,Am Precursor Protein,Beta-Amyloid Precursor Protein,Cerebral V Amyloid Peptide,Cvap,Prea4,Protease Nexin-II,Pn-II;
Engineered: Yes
Other_details: Chimera Of New Antigen Receptor Variable Dom (Residues 1-87 And 102-113 From Unp Q6x1e6) Inserted With A Beta 18-41 (Residues 689-712 From Unp P05067)
Organism_scientific: Orectolobus Maculatus, Homo Sapiens
Organism_common: Spotted Wobbegong, Human
Organism_taxid: 168098, 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgc
symmetry Space Group: P 32
R_factor 0.190 R_Free 0.249
length a length b length c angle alpha angle beta angle gamma
79.653 79.653 85.457 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.05 Å
A, D, C, B

Primary referenceCrystal Structure of the Amyloid-{beta} p3 Fragment Provides a Model for Oligomer Formation in Alzheimer's Disease., Streltsov VA, Varghese JN, Masters CL, Nuttall SD, J Neurosci. 2011 Jan 26;31(4):1419-26. PMID:21273426
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (175 Kb) [Save to disk]
  • Biological Unit Coordinates (3moq.pdb1.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb2.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb3.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb4.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb5.gz) 170 Kb
  • CSU: Contacts of Structural Units for 3MOQ
  • Structure Factors (543 Kb)
  • Retrieve 3MOQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MOQ from S2C, [Save to disk]
  • Re-refined 3moq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MOQ 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 3MOQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3MOQ, from MSDmotif at EBI
  • Fold representative 3moq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3moq_A] [3moq_C] [3moq_B] [3moq] [3moq_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3MOQ: [IG ] by SMART
  • Other resources with information on 3MOQ
  • Community annotation for 3MOQ 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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