1KJR Sugar Binding Protein date Dec 05, 2001
title Crystal Structure Of The Human Galectin-3 Crd In Complex Wit Derivative Of N-Acetyllactosamine
authors P.Sorme, P.Arnoux, B.Kahl-Knutsson, H.Leffler, J.M.Rini, U.J.Nils
compound source
Molecule: Galectin-3
Chain: A
Fragment: C-Terminal Domain, Carbohydrate Recognition Domai
Synonym: Galactose-Specific Lectin 3, Mac-2 Antigen, Ige-Bi Protein, 35 Kda Lectin, Carbohydrate Binding Protein 35, Cb Laminin-Binding Protein, Lectin L-29, L-31, Galactoside-Bin Protein, Galbp;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.212
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.600 58.400 64.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand BEK, CL, GAL, NAG BindingDB enzyme
related structures by homologous chain: 1A3K, 1KJL
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural and thermodynamic studies on cation-Pi interactions in lectin-ligand complexes: high-affinity galectin-3 inhibitors through fine-tuning of an arginine-arene interaction., Sorme P, Arnoux P, Kahl-Knutsson B, Leffler H, Rini JM, Nilsson UJ, J Am Chem Soc 2005 Feb 16;127(6):1737-43. PMID:15701008
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (1kjr.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1KJR
  • CSU: Contacts of Structural Units for 1KJR
  • Likely Quarternary Molecular Structure file(s) for 1KJR
  • Structure Factors (133 Kb)
  • Retrieve 1KJR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KJR from S2C, [Save to disk]
  • Re-refined 1kjr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KJR 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 1KJR
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KJR, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1kjr_A] [1kjr]
  • SWISS-PROT database: [P17931]
  • Domain organization of [LEG3_HUMAN] by SWISSPFAM
  • Domains found in 1KJR: [GLECT] [Gal-bind_lectin ] by SMART
  • Other resources with information on 1KJR
  • Community annotation for 1KJR 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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