1KEY Rna Binding Protein date Nov 19, 2001
title Crystal Structure Of Mouse Testisbrain Rna-Binding Protein
authors J.M.Pascal, P.J.Hart, N.B.Hecht, J.D.Robertus
compound source
Molecule: Translin
Chain: A, B, C, D
Synonym: Tb-Rbp
Engineered: Yes
 Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Plasmid
Expression_system_plasmid: Pgex-4t1
symmetry Space Group: P 21 21 2
R_factor 0.247 R_Free 0.290
crystal
cell
length a length b length c angle alpha angle beta angle gamma
97.246 135.457 91.228 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.65 Å
related structures by homologous chain: 1J1J
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • nuclease activity
  • endonuclease activity
  • endoribonuclease activity


    • Primary referenceCrystal structure of TB-RBP, a novel RNA-binding and regulating protein., Pascal JM, Hart PJ, Hecht NB, Robertus JD, J Mol Biol 2002 Jun 21;319(5):1049-57. PMID:12079346
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk]
  • Biological Unit Coordinates (1key.pdb1.gz) 275 Kb
  • CSU: Contacts of Structural Units for 1KEY
  • Likely Quarternary Molecular Structure file(s) for 1KEY
  • Structure Factors (285 Kb)
  • Retrieve 1KEY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KEY from S2C, [Save to disk]
  • Re-refined 1key structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1KEY 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 1KEY
  • 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 1KEY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1keya_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1keyb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1keyc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1keyd_, region D [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1key_C] [1key_B] [1key_D] [1key] [1key_A]
  • SWISS-PROT database: [Q62348]
  • Domain organization of [TSN_MOUSE] by SWISSPFAM
    • Other resources with information on 1KEY
  • Community annotation for 1KEY 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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