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) Pept Amyloid Beta A4 Protein;
Chain: A, B, C, D
Engineered: Yes
Other_details: Chimera Of New Antigen Receptor Variable Dom (Uno0.95362 P Residues 1-87 And 102-113) With Amyloid Beta Residues 689-712)
Organism_scientific: Orectolobus Maculatus, Homo Sapiens, Orectolobus Maculatus,;
Organism_common: Spotted Wobbegong, Human, Spotted Wobbegon
Organism_taxid: 168098, 9606, 168098
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
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) 45 Kb
  • Biological Unit Coordinates (3moq.pdb2.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb3.gz) 44 Kb
  • Biological Unit Coordinates (3moq.pdb4.gz) 45 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
  • 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 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
  • Alignments of the sequence of 3MOQ with the sequences similar proteins can be viewed for 3MOQ's classification 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 at ProtoMap. Click on the Cluster number.
  • 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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