1UN1 Xyloglucan endotransglycosylase native structure. date
authors Johansson, P., Brumer, H., Kallas, A., Henriksson, H., Denman, S., Teeri, T.T., Jones, T.A.
compound source
R_Free 0.232
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
ligand AU, BMA, NAG enzyme
related structures by homologous chain: 1UMZ
A, B

Primary referenceCrystal structures of a poplar xyloglucan endotransglycosylase reveal details of transglycosylation acceptor binding., Johansson P, Brumer H 3rd, Baumann MJ, Kallas AM, Henriksson H, Denman SE, Teeri TT, Jones TA, Plant Cell 2004 Apr;16(4):874-86. Epub 2004 Mar 12. PMID:15020748
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk]
  • Biological Unit Coordinates (1un1.pdb1.gz) 48 Kb
  • Biological Unit Coordinates (1un1.pdb2.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 1UN1
  • CSU: Contacts of Structural Units for 1UN1
  • Likely Quarternary Molecular Structure file(s) for 1UN1
  • Structure Factors (800 Kb)
  • Retrieve 1UN1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UN1 from S2C, [Save to disk]
  • Re-refined 1un1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UN1 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 1UN1
  • 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 1UN1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1un1a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1un1b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1un1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1un1_B] [1un1_A] [1un1]
  • SWISS-PROT database: [Q8GZD5]
  • Domain organization of [Q8GZD5_9ROSI] by SWISSPFAM
  • Other resources with information on 1UN1
  • Community annotation for 1UN1 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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