1KWS Transferase date Jan 30, 2002
title Crystal Structure Of Beta1,3-Glucuronyltransferase I In Comp The Active Udp-Glcua Donor
authors L.C.Pedersen, T.A.Darden, M.Negishi
compound source
Molecule: Beta-1,3-Glucuronyltransferase 3
Chain: A, B
Fragment: Residue 76-335
Synonym: Glucuronosyltransferase I
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: P 1 21 1
R_factor 0.187 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
57.625 47.978 102.152 90.00 93.10 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand MN, UGA enzyme
related structures by homologous chain: 1FGG
A, B

Primary referenceCrystal structure of beta 1,3-glucuronyltransferase I in complex with active donor substrate UDP-GlcUA., Pedersen LC, Darden TA, Negishi M, J Biol Chem 2002 Jun 14;277(24):21869-73. PMID:11950836
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (1kws.pdb1.gz) 86 Kb
  • LPC: Ligand-Protein Contacts for 1KWS
  • CSU: Contacts of Structural Units for 1KWS
  • Likely Quarternary Molecular Structure file(s) for 1KWS
  • Structure Factors (436 Kb)
  • Retrieve 1KWS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KWS from S2C, [Save to disk]
  • Re-refined 1kws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KWS 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 1KWS
  • 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 1KWS, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kwsa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kwsb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1kws 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: [1kws] [1kws_B] [1kws_A]
  • SWISS-PROT database: [O94766]
  • Domain organization of [B3GA3_HUMAN] by SWISSPFAM
  • Other resources with information on 1KWS
  • Community annotation for 1KWS 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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