1WA5

Structure of the Cse1:Imp-alpha:RanGTP complex

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.190 

Starting Models: experimental
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This is version 2.1 of the entry. See complete history. 


Literature

Structural basis for the assembly of a nuclear export complex.

Matsuura, Y., Stewart, M.

(2004) Nature 432: 872-877


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
GTP-binding nuclear protein Ran176Canis lupus familiarisMutation(s): 0 
Gene Names: RAN
EC: 3.6.5
UniProt
Find proteins for P62825 (Canis lupus familiaris)
Explore P62825 
Go to UniProtKB:  P62825
Entity Groups  
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UniProt GroupP62825
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
SRP1 isoform 1530Saccharomyces cerevisiaeMutation(s): 0 
Gene Names: SRP1, GI526_G0004888
UniProt
Find proteins for Q02821 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Go to UniProtKB:  Q02821
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UniProt GroupQ02821
Sequence Annotations
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Importin alpha re-exporter960Saccharomyces cerevisiaeMutation(s): 0 
Gene Names: CSE1, YGL238W, HRC135
UniProt
Find proteins for P33307 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P33307 
Go to UniProtKB:  P33307
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP33307
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GTP
Query on GTP
Download Ideal Coordinates CCD File 
D [auth A]GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
MG
Query on MG
Download Ideal Coordinates CCD File 
E [auth A]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.190 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 272.672α = 90
b = 72.261β = 92.57
c = 97.64γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
SCALAdata scaling
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History & Funding Information

Deposition Data

  • Released Date: 2004-12-13 
    • Deposition Author(s): Stewart, M.
Funding OrganizationLocationGrant Number
Human Frontier Science Program (HFSP)--

Revision History  (Full details and data files)

  • Version 1.0: 2004-12-13
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 2.0: 2020-11-04
    Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Database references, Derived calculations, Experimental preparation, Other, Polymer sequence, Refinement description, Source and taxonomy, Structure summary, Version format compliance
  • Version 2.1: 2023-12-13
    Changes: Data collection, Database references, Refinement description