2NRE Isomerase Rna date Nov 01, 2006
title Crystal Structure Of Pseudoudirinde Synthase Trua In Complex With Leucyl Trna
authors S.Hur, R.M.Stroud
compound source
Molecule: Leucyl Trna
Chain: F
Engineered: Yes
Synthetic: Yes
Other_details: Occurs Naturally In E. Coli. Synthesized By T7 In Vitro Transcription;

Molecule: Trna Pseudouridine Synthase A
Chain: A
Synonym: Trna-Uridine Isomerase I, Trna Pseudouridylate Synthase I, Psu-I;
Engineered: Yes

Organism_scientific: Escherichia Coli K12
Organism_taxid: 83333
Strain: K-12
Gene: Trua
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: P 32 2 1
R_factor 0.259 R_Free 0.357
length a length b length c angle alpha angle beta angle gamma
80.355 80.355 205.373 90.00 90.00 120.00
method X-Ray Diffractionresolution 4.00 Å
ligand K enzyme Isomerase E.C. BRENDA

Primary referenceHow U38, 39, and 40 of Many tRNAs Become the Targets for Pseudouridylation by TruA., Hur S, Stroud RM, Mol Cell. 2007 Apr 27;26(2):189-203. PMID:17466622
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (2nre.pdb1.gz) 182 Kb
  • LPC: Ligand-Protein Contacts for 2NRE
  • CSU: Contacts of Structural Units for 2NRE
  • Likely Quarternary Molecular Structure file(s) for 2NRE
  • Structure Factors (58 Kb)
  • Retrieve 2NRE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NRE from S2C, [Save to disk]
  • Re-refined 2nre structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NRE 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 2NRE
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2NRE, from MSDmotif at EBI
  • Fold representative 2nre from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nre_A] [2nre_F] [2nre]
  • SWISS-PROT database: [P07649]
  • Domain organization of [TRUA_ECOLI] by SWISSPFAM
  • Other resources with information on 2NRE
  • Community annotation for 2NRE 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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