4KHZ Crystal structure of the maltose-binding protein/maltose transporter complex in an pre-translocation conformation bound to maltoheptaose date 2013-05-01
authors Oldham, M.L., Chen, S., Chen, J.
compound source
symmetry
R_factor
R_Free 0.28300
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.90
ligand GLC, PGV enzyme
Gene ECDH1ME8569 ; ECDH1 ; O3O
Gene
Ontology
ChainFunctionProcessComponent
A, B


E
  • carbohydrate transmembrane t...


    • F
  • maltose-transporting ATPase ...


    • G


    Primary referenceStructural basis for substrate specificity in the Escherichia coli maltose transport system., Oldham ML, Chen S, Chen J, Proc Natl Acad Sci U S A. 2013 Oct 21. PMID:24145421
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (626 Kb) [Save to disk]
  • Biological Unit Coordinates (4khz.pdb1.gz) 616 Kb
  • LPC: Ligand-Protein Contacts for 4KHZ
  • CSU: Contacts of Structural Units for 4KHZ
  • Structure Factors (609 Kb)
  • Retrieve 4KHZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4KHZ from S2C, [Save to disk]
  • Re-refined 4khz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4KHZ 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 4KHZ
  • 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 4KHZ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4khz_G] [4khz_B] [4khz_F] [4khz] [4khz_E] [4khz_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4KHZ: [AAA ] by SMART
    • Other resources with information on 4KHZ
  • Community annotation for 4KHZ at PDBWiki (http://pdbwiki.org)

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