3WPT Transport Protein date Jan 17, 2014
title Crystal Structure Of Closed Dimer Of Human Importin-Alpha1 (
authors H.Miyatake, A.Sanjoh, G.Matsuda, Y.Tatsumi, N.Dohmae, Y.Aida
compound source
Molecule: Importin Subunit Alpha-1
Chain: A, B
Fragment: Unp Residues 75-497
Synonym: Rch1, Karyopherin Subunit Alpha-2, Rag Cohort Prot Srp1-Alpha;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Kpna2, Rch1, Srp1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.190 R_Free 0.216
crystal
cell
length a length b length c angle alpha angle beta angle gamma
139.299 139.299 141.288 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.63 Å
ligand PEG enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (405 Kb) [Save to disk]
  • Biological Unit Coordinates (3wpt.pdb1.gz) 202 Kb
  • Biological Unit Coordinates (3wpt.pdb2.gz) 199 Kb
  • LPC: Ligand-Protein Contacts for 3WPT
  • CSU: Contacts of Structural Units for 3WPT
  • Structure Factors (451 Kb)
  • Retrieve 3WPT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3WPT from S2C, [Save to disk]
  • Re-refined 3wpt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3WPT 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 3WPT
  • 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 3WPT, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3wpt_A] [3wpt] [3wpt_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3WPT: [ARM ] by SMART
    • Other resources with information on 3WPT
  • Community annotation for 3WPT at PDBWiki (http://pdbwiki.org)

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