2NRE	Isomerase Rna	date	Nov 01, 2006
title	Crystal Structure Of Pseudoudirinde Synthase Trua In Complex 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 Vitro Transcription;
Molecule: Trna Pseudouridine Synthase A Chain: A Synonym: Trna-Uridine Isomerase I, Trna Pseudouridylate Syn Psu-I; Ec: 5.4.99.12 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
crystal cell	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 Diffraction	resolution	4.00 Å
ligand	K	enzyme	Isomerase E.C.5.4.99.12 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	How 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] (96 Kb) [Save to disk] Biological Unit Coordinates (2nre.pdb1.gz) 178 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

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2NRE, from MSDmotif at EBI

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)

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