3FLR Sugar Binding Protein date Dec 19, 2008
title Crystal Structure Of Native Octameric Sap-Like Pentraxin Fro Polyphemus
authors A.K.Shrive, T.J.Greenhough, P.B.Armstrong
compound source
Molecule: Sap-Like Pentraxin
Chain: A, B
 Organism_scientific: Limulus Polyphemus
Organism_common: Atlantic Horseshoe Crab
Organism_taxid: 6850
Other_details: Haemolymph
symmetry Space Group: I 4 2 2
R_factor 0.184 R_Free 0.232
crystal
cell
length a length b length c angle alpha angle beta angle gamma
173.330 173.330 98.810 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of Limulus SAP-like pentraxin reveal two molecular aggregations., Shrive AK, Burns I, Chou HT, Stahlberg H, Armstrong PB, Greenhough TJ, J Mol Biol. 2009 Mar 13;386(5):1240-54. PMID:19452596
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (3flr.pdb1.gz) 520 Kb
  • LPC: Ligand-Protein Contacts for 3FLR
  • CSU: Contacts of Structural Units for 3FLR
  • Likely Quarternary Molecular Structure file(s) for 3FLR
  • Structure Factors (109 Kb)
  • Retrieve 3FLR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FLR from S2C, [Save to disk]
  • Re-refined 3flr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3FLR 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 3FLR
  • 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
  • 3D motif for 3FLR, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3flr] [3flr_A] [3flr_B]
  • SWISS-PROT database: [Q8WQK3]
  • Domain organization of [Q8WQK3_LIMPO] by SWISSPFAM
  • Domain found in 3FLR: [PTX ] by SMART
    • Other resources with information on 3FLR
  • Community annotation for 3FLR 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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