3RZX Protein Transport date May 12, 2011
title Mouse Importin Alpha-Ku70 Nls Peptide Complex
authors A.A.S.Takeda, M.R.M.Fontes
compound source
Molecule: Importin Subunit Alpha-2
Chain: A
Fragment: Nls Binding Domain
Synonym: Importin Alpha P1, Karyopherin Subunit Alpha-2, Pe Pore Targeting Complex 58 Kda Subunit, Ptac58, Rag Cohort P Srp1-Alpha;
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Kpna2, Rch1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a

Molecule: Ku70 Nls Peptide
Chain: B
Fragment: Nuclear Localization Signal
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.168 R_Free 0.223
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.518 89.996 100.142 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.61 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis of importin-alpha-mediated nuclear transport for Ku70 and Ku80., Takeda AA, de Barros AC, Chang CW, Kobe B, Fontes MR, J Mol Biol. 2011 Sep 16;412(2):226-34. Epub 2011 Jul 23. PMID:21806995
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (3rzx.pdb1.gz) 68 Kb
  • CSU: Contacts of Structural Units for 3RZX
  • Structure Factors (328 Kb)
  • Retrieve 3RZX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3RZX from S2C, [Save to disk]
  • Re-refined 3rzx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3RZX 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 3RZX
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3RZX, from MSDmotif at EBI
  • Fold representative 3rzx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3rzx_B] [3rzx_A] [3rzx]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3RZX: [ARM ] by SMART
  • Other resources with information on 3RZX
  • Community annotation for 3RZX at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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