1LLS Sugar Binding Protein date Apr 30, 2002
title Crystal Structure Of Unliganded Maltose Binding Protein With
authors S.M.Rubin, S.Y.Lee, E.J.Ruiz, A.Pines, D.E.Wemmer
compound source
Molecule: Maltose-Binding Periplasmic Protein
Chain: A
Synonym: Maltodextrin-Binding Protein, Mmbp
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
symmetry Space Group: P 1
R_factor 0.204 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.207 44.026 57.649 100.75 101.36 102.62
method X-Ray Diffractionresolution 1.80 Å
ligand XE enzyme
related structures by homologous chain: 1OMP, 1YTV
Gene
Ontology
ChainFunctionProcessComponent
A
  • carbohydrate transmembrane t...


    • Primary referenceDetection and characterization of xenon-binding sites in proteins by 129Xe NMR spectroscopy., Rubin SM, Lee SY, Ruiz EJ, Pines A, Wemmer DE, J Mol Biol 2002 Sep 13;322(2):425-40. PMID:12217701
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1lls.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 1LLS
  • CSU: Contacts of Structural Units for 1LLS
  • Likely Quarternary Molecular Structure file(s) for 1LLS
  • Structure Factors (258 Kb)
  • Retrieve 1LLS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LLS from S2C, [Save to disk]
  • Re-refined 1lls structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1LLS 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 1LLS
  • 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 1LLS, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1llsa_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1lls_A] [1lls]
  • SWISS-PROT database: [P0AEX9]
  • Belongs to the atp-binding cassette (abc) superfamily according to TCDB.
  • Domain organization of [MALE_ECOLI] by SWISSPFAM
    • Other resources with information on 1LLS
  • Community annotation for 1LLS 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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