3EA5

Kap95p Binding Induces the Switch Loops of RanGDP to adopt the GTP-bound Conformation: Implications for Nuclear Import Complex Assembly Dynamics

Structural Biology Knowledgebase: 3EA5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.189

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3EA5

Classification: TRANSPORT PROTEIN

Total Structure Weight: 239680.44

Macromolecule Entities
Molecule Chains Length Organism Details
GTP-binding nuclear protein Ran A, C 216 Homo sapiens Mutation: A181C
Gene Name(s): RAN Gene View ARA24 OK/SW-cl.81
Importin subunit beta-1 B, D 861 Saccharomyces cerevisiae Mutation: L254K
Gene Name(s): KAP95 YLR347C L8300.15

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GDP
Query on GDP

A, C GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.189
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 110.85 α = 90.00
b = 127.81 β = 90.00
c = 171.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-08-24
  • Released Date: 2008-10-21
  • Deposition author(s): Forwood, J.K., Lonhienne, J.K., Guncar, G., Stewart, M., Marfori, M., Kobe, B.

Revision History

  • 2011-07-13
    Type: Refinement description | Details: Fixed TLS group
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor