4MBP Periplasmic Binding Protein date Aug 17, 1997
title Maltodextrin Binding Protein With Bound Maltetrose
authors J.C.Spurlino, F.A.Quiocho
compound source
Molecule: Maltodextrin Binding Protein
Chain: A
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Cellular_location: Periplasm
Gene: Male
symmetry Space Group: C 1 2 1
R_factor 0.188 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
106.680 68.380 58.440 90.00 112.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand GLC enzyme
related structures by homologous chain: 1YTV, 3MBP
Gene
Ontology
ChainFunctionProcessComponent
A
  • carbohydrate transmembrane t...


  • Primary referenceExtensive features of tight oligosaccharide binding revealed in high-resolution structures of the maltodextrin transport/chemosensory receptor., Quiocho FA, Spurlino JC, Rodseth LE, Structure 1997 Aug 15;5(8):997-1015. PMID:9309217
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (4mbp.pdb1.gz) 62 Kb
  • LPC: Ligand-Protein Contacts for 4MBP
  • CSU: Contacts of Structural Units for 4MBP
  • Likely Quarternary Molecular Structure file(s) for 4MBP
  • Retrieve 4MBP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4MBP from S2C, [Save to disk]
  • View 4MBP 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 4MBP
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4MBP, from MSDmotif at EBI
  • Genome occurence of 4MBP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d4mbp__, region [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: [4mbp] [4mbp_A]
  • 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 4MBP
  • Community annotation for 4MBP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 4MBP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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