2V93 Transport Protein date Aug 21, 2007
title Equillibrium Mixture Of Open And Partially-Closed Species In The Apo State Of Maltodextrin-Binding Protein By Paramagnetic Relaxation Enhancement Nmr
authors G.M.Clore, C.Tang
compound source
Molecule: Maltose-Binding Periplasmic Protein
Chain: A
Synonym: Maltodextrin-Binding Protein, Mmbp, Maltose Binding Protein;
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)Star
Expression_system_vector: Pet11a
methodSolution NMR
ligand MXT enzyme
  • carbohydrate transmembrane t...

  • Primary referenceOpen-to-closed transition in apo maltose-binding protein observed by paramagnetic NMR., Tang C, Schwieters CD, Clore GM, Nature. 2007 Oct 25;449(7165):1078-82. PMID:17960247
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3210 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 2V93
  • CSU: Contacts of Structural Units for 2V93
  • Original NMR restraints for 2V93 from PDB
  • Retrieve 2V93 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2V93 from S2C, [Save to disk]
  • View 2V93 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 2V93
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2v93_A] [2v93]
  • 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 2V93
  • Community annotation for 2V93 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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