3RPT Hydrolase date Apr 27, 2011
title Crystal Structure Of The Anti-Hiv B12 Scaffold Protein
authors L.Chen, P.D.Kwong
compound source
Molecule: Endoglucanase E-2
Chain: X, A
Synonym: Cellulase E-2, Cellulase E2, Endo-1,4-Beta-Glucana
Ec: 3.2.1.4
Engineered: Yes
Organism_scientific: Thermobifida Fusca
Organism_taxid: 2021
Gene: Celb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor 0.174 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.867 46.240 62.282 78.57 81.80 61.11
method X-Ray Diffractionresolution 1.30 Å
ligand SO4 enzyme Hydrolase E.C.3.2.1.4 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, X


Primary referenceComputation-guided backbone grafting of a discontinuous motif onto a protein scaffold., Azoitei ML, Correia BE, Ban YE, Carrico C, Kalyuzhniy O, Chen L, Schroeter A, Huang PS, McLellan JS, Kwong PD, Baker D, Strong RK, Schief WR, Science. 2011 Oct 21;334(6054):373-6. PMID:22021856
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (237 Kb) [Save to disk]
  • Biological Unit Coordinates (3rpt.pdb1.gz) 115 Kb
  • Biological Unit Coordinates (3rpt.pdb2.gz) 119 Kb
  • LPC: Ligand-Protein Contacts for 3RPT
  • CSU: Contacts of Structural Units for 3RPT
  • Structure Factors (1175 Kb)
  • Retrieve 3RPT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3RPT from S2C, [Save to disk]
  • Re-refined 3rpt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3RPT 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 3RPT
  • 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 3RPT, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3rpt] [3rpt_A] [3rpt_X]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3RPT
  • Community annotation for 3RPT at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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