1HJX Sugar Binding Protein date Feb 28, 2003
title Ligand-Induced Signalling And Conformational Change Of The 39 Kd Glycoprotein From Human Articular Chondrocytes
authors D.R.Houston, A.D.Recklies, J.C.Krupa, D.M.F.Van Aalten
compound source
Molecule: Chitinase-3 Like Protein 1
Chain: A, B, C, D
Synonym: Cartilage Glycoprotein-39,Gp-39,39 Kda Synovial Protein, Ykl-40
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Chondrocytes
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.225
length a length b length c angle alpha angle beta angle gamma
109.562 122.048 136.097 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand GOL, NAG, SO4 enzyme
related structures by homologous chain: 1OWQ
A, D, C, B

Primary referenceStructure and ligand-induced conformational change of the 39-kDa glycoprotein from human articular chondrocytes., Houston DR, Recklies AD, Krupa JC, van Aalten DM, J Biol Chem 2003 Aug 8;278(32):30206-12. Epub 2003 May 29. PMID:12775711
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (272 Kb) [Save to disk]
  • Biological Unit Coordinates (1hjx.pdb1.gz) 264 Kb
  • LPC: Ligand-Protein Contacts for 1HJX
  • CSU: Contacts of Structural Units for 1HJX
  • Likely Quarternary Molecular Structure file(s) for 1HJX
  • Structure Factors (1162 Kb)
  • Retrieve 1HJX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HJX from S2C, [Save to disk]
  • Re-refined 1hjx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HJX 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 1HJX
  • 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 1HJX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hjxa1, region A:22-260,A:329-383 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxa2, region A:261-328 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxb1, region B:22-260,B:329-383 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxb2, region B:261-328 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxc1, region C:22-260,C:329-383 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxc2, region C:261-328 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxd1, region D:22-260,D:329-383 [Jmol] [rasmolscript] [script source]
        - Domain d1hjxd2, region D:261-328 [Jmol] [rasmolscript] [script source]
  • Fold representative 1hjx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hjx_B] [1hjx_C] [1hjx_A] [1hjx] [1hjx_D]
  • SWISS-PROT database: [P36222]
  • Domain organization of [CH3L1_HUMAN] by SWISSPFAM
  • Domain found in 1HJX: [Glyco_18 ] by SMART
  • Other resources with information on 1HJX
  • Community annotation for 1HJX 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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