4ARR Immune System date Apr 26, 2012
title Crystal Structure Of The N-Terminal Domain Of Drosophila Tol With The Magic Triangle I3c
authors M.Gangloff, N.J.Gay
compound source
Molecule: Toll Receptor, Variable Lymphocyte Receptor B.61
Chain: A, B
Fragment: Toll Receptor (Unp Residues 28-228), Variable Lym Receptor B.61 (Unp Residues 133-201);
Synonym: Toll, Variable Lymphocyte Receptor B
Engineered: Yes
Other_details: Chimeric Protein
 Organism_scientific: Drosophila Melanogaster, Eptatretus Bu
Organism_common: Fruit Fly, Inshore Hagfish
Organism_taxid: 7227, 7764
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac-1
symmetry Space Group: P 43 21 2
R_factor 0.224 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
87.643 87.643 220.741 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand I3C, NAG enzyme
Primary referenceLiesegang-like patterns of Toll crystals grown in gel., Gangloff M, Moreno A, Gay NJ, J Appl Crystallogr. 2013 Apr 1;46(Pt 2):337-345. Epub 2013 Feb 14. PMID:23596340
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (186 Kb) [Save to disk]
  • Biological Unit Coordinates (4arr.pdb1.gz) 91 Kb
  • Biological Unit Coordinates (4arr.pdb2.gz) 92 Kb
  • LPC: Ligand-Protein Contacts for 4ARR
  • CSU: Contacts of Structural Units for 4ARR
  • Structure Factors (239 Kb)
  • Retrieve 4ARR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4ARR from S2C, [Save to disk]
  • Re-refined 4arr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4ARR 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 4ARR
  • 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 4ARR, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4arr] [4arr_B] [4arr_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4ARR: [LRR] [LRRCT] [LRR_TYP ] by SMART
    • Other resources with information on 4ARR
  • Community annotation for 4ARR at PDBWiki (http://pdbwiki.org)

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