1SL6 Sugar Binding Protein date Mar 05, 2004
title Crystal Structure Of A Fragment Of Dc-Signr (Containg The Carbohydrate Recognition Domain And Two Repeats Of The Neck) Complexed With Lewis-X.
authors Y.Guo, H.Feinberg, E.Conroy, D.A.Mitchell, R.Alvarez, O.Blixt, M.E.Taylor, W.I.Weis, K.Drickamer
compound source
Molecule: C-Type Lectin Dc-Signr
Chain: A, B, C, D, E, F
Engineered: Yes
Other_details: A Fragment Containing The Crd Domain And Two Repeats From The Neck Domain
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_cell_line: Bl21de3
symmetry Space Group: P 32 2 1
R_factor 0.219 R_Free 0.256
length a length b length c angle alpha angle beta angle gamma
153.750 153.750 128.702 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.25 Å
ligand CA, FUC, GAL, NDG enzyme
related structures by homologous chain: 1K9J, 1XAR
Primary referenceStructural basis for distinct ligand-binding and targeting properties of the receptors DC-SIGN and DC-SIGNR., Guo Y, Feinberg H, Conroy E, Mitchell DA, Alvarez R, Blixt O, Taylor ME, Weis WI, Drickamer K, Nat Struct Mol Biol 2004 Jul;11(7):591-8. Epub 2004 Jun 13. PMID:15195147
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (1sl6.pdb1.gz) 35 Kb
  • Biological Unit Coordinates (1sl6.pdb2.gz) 34 Kb
  • Biological Unit Coordinates (1sl6.pdb3.gz) 34 Kb
  • Biological Unit Coordinates (1sl6.pdb4.gz) 34 Kb
  • Biological Unit Coordinates (1sl6.pdb5.gz) 35 Kb
  • Biological Unit Coordinates (1sl6.pdb6.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 1SL6
  • CSU: Contacts of Structural Units for 1SL6
  • Likely Quarternary Molecular Structure file(s) for 1SL6
  • Structure Factors (608 Kb)
  • Retrieve 1SL6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SL6 from S2C, [Save to disk]
  • Re-refined 1sl6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SL6 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 1SL6
  • 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 1SL6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sl6a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1sl6b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1sl6c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1sl6d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1sl6e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1sl6f_, region F [Jmol] [rasmolscript] [script source]
  • Fold representative 1sl6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sl6_B] [1sl6_A] [1sl6_D] [1sl6] [1sl6_E] [1sl6_F] [1sl6_C]
  • SWISS-PROT database: [Q9H2X3]
  • Domain organization of [CLC4M_HUMAN] by SWISSPFAM
  • Domain found in 1SL6: [CLECT ] by SMART
  • Other resources with information on 1SL6
  • Community annotation for 1SL6 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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