1LY7 Unknown Function date Jun 07, 2002
title The Solution Structure Of The The C-Terminal Domain Of Frataxin, The Protein Responsible For Friedreich Ataxia
authors G.Musco, G.Stier, B.Kolmerer, S.Adinolfi, S.Martin, T.Frenkiel, T.Gibson, A.Pastore
compound source
Molecule: Frataxin
Chain: A
Fragment: C-Terminal Domain (91-210)
Synonym: Friedreich'S Ataxia Protein, Fxn
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet
methodSolution NMR
note 1LY7 supersedes 1DLX
related structures by homologous chain: 1EKG
Primary referenceTowards a structural understanding of Friedreich's ataxia: the solution structure of frataxin., Musco G, Stier G, Kolmerer B, Adinolfi S, Martin S, Frenkiel T, Gibson T, Pastore A, Structure Fold Des 2000 Jul 15;8(7):695-707. PMID:10903947
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (471 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1LY7
  • Original NMR restraints for 1LY7 from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1LY7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LY7 from S2C, [Save to disk]
    • View 1LY7 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 1LY7
  • 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 1LY7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ly7a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1ly7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ly7_A]
  • SWISS-PROT database: [Q16595]
  • Belongs to the frataxin (frataxin) family according to TCDB.
  • Domain organization of [FRDA_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 1LY7 with the sequences similar proteins can be viewed for 1LY7's classification [FRDA_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 [FRDA_HUMAN] at ProtoMap. Click on the Cluster number.
    • Other resources with information on 1LY7
  • Community annotation for 1LY7 at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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