4BEI Cell Adhesion date Mar 11, 2013
title V. Cholera Biofilm Scaffolding Protein Rbma In Complex With 18-Crown-6
authors M.Maestre-Reyna, A.H.J.Wang
compound source
Molecule: Rbma
Chain: A, B, C, D, E, F, G, H
Engineered: Yes
Organism_scientific: Vibrio Cholerae Mj-1236
Organism_taxid: 593588
Variant: Serotype O1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet28a
symmetry Space Group: P 31
R_factor 0.22172 R_Free 0.26087
length a length b length c angle alpha angle beta angle gamma
136.885 136.885 116.312 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand O4B, PEG enzyme
Primary referenceStructural Insights into RbmA, a Biofilm Scaffolding Protein of V. Cholerae., Maestre-Reyna M, Wu WJ, Wang AH, PLoS One. 2013 Dec 5;8(12):e82458. doi: 10.1371/journal.pone.0082458. PMID:24340031
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (304 Kb) [Save to disk]
  • Biological Unit Coordinates (4bei.pdb1.gz) 77 Kb
  • Biological Unit Coordinates (4bei.pdb2.gz) 77 Kb
  • Biological Unit Coordinates (4bei.pdb3.gz) 78 Kb
  • Biological Unit Coordinates (4bei.pdb4.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 4BEI
  • CSU: Contacts of Structural Units for 4BEI
  • Structure Factors (1614 Kb)
  • Retrieve 4BEI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4BEI from S2C, [Save to disk]
  • Re-refined 4bei structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4BEI 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 4BEI
  • 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 4BEI, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4bei_C] [4bei_E] [4bei_D] [4bei_B] [4bei_F] [4bei] [4bei_A] [4bei_G] [4bei_H]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4BEI
  • Community annotation for 4BEI at PDBWiki (http://pdbwiki.org)

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