2XCU Transferase date Apr 26, 2010
title Membrane-Embedded Monofunctional Glycosyltransferase Waaa Of Aeolicus, Complex With Cmp
authors H.Schmidt, G.Hansen, R.Hilgenfeld, U.Mamat, J.R.Mesters
compound source
Molecule: 3-Deoxy-D-Manno-2-Octulosonic Acid Transferase
Chain: A, B, C, D
Synonym: Kdo-Transferase
Engineered: Yes
 Organism_scientific: Aquifex Aeolicus
Organism_taxid: 63363
Strain: Aq_326
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_variant: Si-216
Expression_system_plasmid: Pum216
symmetry Space Group: P 1 21 1
R_factor 0.202 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
131.770 44.670 143.640 90.00 97.15 90.00
method X-Ray Diffractionresolution 2.42 Å
ligand 1PE, BME, C5P, CIT, CL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructural and mechanistic analysis of the membrane-embedded glycosyltransferase WaaA required for lipopolysaccharide synthesis., Schmidt H, Hansen G, Singh S, Hanuszkiewicz A, Lindner B, Fukase K, Woodard RW, Holst O, Hilgenfeld R, Mamat U, Mesters JR, Proc Natl Acad Sci U S A. 2012 Apr 2. PMID:22474366
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (474 Kb) [Save to disk]
  • Biological Unit Coordinates (2xcu.pdb1.gz) 234 Kb
  • Biological Unit Coordinates (2xcu.pdb2.gz) 236 Kb
  • Biological Unit Coordinates (2xcu.pdb3.gz) 120 Kb
  • Biological Unit Coordinates (2xcu.pdb4.gz) 120 Kb
  • Biological Unit Coordinates (2xcu.pdb5.gz) 120 Kb
  • Biological Unit Coordinates (2xcu.pdb6.gz) 121 Kb
  • LPC: Ligand-Protein Contacts for 2XCU
  • CSU: Contacts of Structural Units for 2XCU
  • Structure Factors (852 Kb)
  • Retrieve 2XCU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XCU from S2C, [Save to disk]
  • Re-refined 2xcu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2XCU 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 2XCU
  • 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
  • 3D motif for 2XCU, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xcu_B] [2xcu_C] [2xcu_D] [2xcu] [2xcu_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2XCU
  • Community annotation for 2XCU 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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