1QYT Protein Binding date Sep 12, 2003
title Solution Structure Of Fragment (25-35) Of Beta Amyloid Peptide In Sds Micellar Solution
authors A.M.D'Ursi, M.R.Armenante, R.Guerrini, S.Salvadori, G.Sorrentino, D.Picone
compound source
Molecule: 11-Mer Peptide From Amyloid Beta A4 Protein
Chain: A
Engineered: Yes
 Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans.
methodSolution NMR
Primary referenceSolution structure of amyloid beta-peptide (25-35) in different media., D'Ursi AM, Armenante MR, Guerrini R, Salvadori S, Sorrentino G, Picone D, J Med Chem 2004 Aug 12;47(17):4231-8. PMID:15293994
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1QYT
  • Original NMR restraints for 1QYT from PDB
  • Retrieve 1QYT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QYT from S2C, [Save to disk]
    • View 1QYT 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.
  • On AstexViewer, from MSD-EBI (viewer documentation).
  • On RasMol (Install RasMol freeware) Here's help on how to use RasMol.
    • Visual 3D analysis of 1QYT
  • 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 1QYT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qyta_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1qyt from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qyt_A]
  • SWISS-PROT database: [P05067]
  • Belongs to the amyloid -protein peptide (app) family according to TCDB.
  • Domain organization of [A4_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 1QYT with the sequences similar proteins can be viewed for 1QYT's classification [A4_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 [A4_HUMAN] at ProtoMap. Click on the Cluster number.
    • Other resources with information on 1QYT
  • Community annotation for 1QYT 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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