3IEU Nucleotide Binding Protein date Jul 23, 2009
title Crystal Structure Of Era In Complex With Gdp
authors C.Tu, X.Ji
compound source
Molecule: Gtp-Binding Protein Era
Chain: A, B
Engineered: Yes
Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: Genomic Dna
Gene: B2566, Era, Escherichia Coli, Jw2550, Rbaa
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Codonplus(De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pce31
symmetry Space Group: P 1 21 1
R_factor 0.206 R_Free 0.238
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.600 67.900 87.100 90.00 114.20 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand GDP, SO4, TRS enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of ERA in complex with the 3' end of 16S rRNA: implications for ribosome biogenesis., Tu C, Zhou X, Tropea JE, Austin BP, Waugh DS, Court DL, Ji X, Proc Natl Acad Sci U S A. 2009 Sep 1;106(35):14843-8. Epub 2009 Aug 17. PMID:19706445
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (3ieu.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (3ieu.pdb2.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 3IEU
  • CSU: Contacts of Structural Units for 3IEU
  • Structure Factors (161 Kb)
  • Retrieve 3IEU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IEU from S2C, [Save to disk]
  • Re-refined 3ieu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IEU 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 3IEU
  • 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 3IEU, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ieu_A] [3ieu_B] [3ieu]
  • SWISS-PROT database: [P06616]
  • Domain organization of [ERA_ECOLI] by SWISSPFAM
  • Other resources with information on 3IEU
  • Community annotation for 3IEU 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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