3TRA T-Rna date Nov 06, 1987
title Restrained Refinement Of Two Crystalline Forms Of Yeast Aspa And Phenylalanine Transfer Rna Crystals
authors E.Westhof, P.Dumas, D.Moras
compound source
Molecule: Trnaasp
Chain: A
 Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
symmetry Space Group: C 2 2 21
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.300 68.000 149.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand 1MG, 5MC, 5MU, H2U, MG, PSU enzyme
note 3TRA supersedes 9TNA
Primary referenceRestrained refinement of two crystalline forms of yeast aspartic acid and phenylalanine transfer RNA crystals., Westhof E, Dumas P, Moras D, Acta Crystallogr A 1988 Mar 1;44 ( Pt 2):112-23. PMID:3272146
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk]
  • Biological Unit Coordinates (3tra.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 3TRA
  • CSU: Contacts of Structural Units for 3TRA
  • Likely Quarternary Molecular Structure file(s) for 3TRA
  • Structure Factors (37 Kb)
  • Retrieve 3TRA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3TRA from S2C, [Save to disk]
  • Re-refined 3tra structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3TRA 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 3TRA
  • 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 3TRA, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3tra_A] [3tra]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3TRA
  • Community annotation for 3TRA 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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