3SF4 Signaling Protein Protein Binding date Jun 12, 2011
title Crystal Structure Of The Complex Between The Conserved Cell Proteins Inscuteable And Lgn
authors S.Yuzawa, S.Kamakura, Y.Iwakiri, J.Hayase, H.Sumimoto
compound source
Molecule: G-Protein-Signaling Modulator 2
Chain: A, B, C
Fragment: N-Terminal Tpr Domain (Residues In Unp 20-421)
Synonym: Mosaic Protein Lgn
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Lgn
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prsfduet-1

Molecule: Protein Inscuteable Homolog
Chain: D, E, F
Fragment: Lgn-Binding Domain (Residues In Unp 70-116)
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Insc
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-6p
symmetry Space Group: P 41 21 2
R_factor 0.216 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
124.815 124.815 233.851 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
note 3SF4 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
F, D, E


Primary referenceStructural basis for interaction between the conserved cell polarity proteins Inscuteable and Leu-Gly-Asn repeat-enriched protein (LGN)., Yuzawa S, Kamakura S, Iwakiri Y, Hayase J, Sumimoto H, Proc Natl Acad Sci U S A. 2011 Nov 29;108(48):19210-5. Epub 2011 Nov 10. PMID:22074847
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk]
  • Biological Unit Coordinates (3sf4.pdb1.gz) 65 Kb
  • Biological Unit Coordinates (3sf4.pdb2.gz) 63 Kb
  • Biological Unit Coordinates (3sf4.pdb3.gz) 64 Kb
  • CSU: Contacts of Structural Units for 3SF4
  • Structure Factors (482 Kb)
  • Retrieve 3SF4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SF4 from S2C, [Save to disk]
  • Re-refined 3sf4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3SF4 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 3SF4
  • 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 3SF4, from MSDmotif at EBI
  • Fold representative 3sf4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3sf4_B] [3sf4_A] [3sf4_C] [3sf4_D] [3sf4] [3sf4_F] [3sf4_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3SF4: [TPR ] by SMART
  • Other resources with information on 3SF4
  • Community annotation for 3SF4 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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