9N85 | pdb_00009n85

Cryo-EM structure of human importin beta:Ran-GTP:RanBP1 trimeric complex


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report

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This is version 1.0 of the entry. See complete history

Literature

Cryo-EM structure of human importin beta-Ran-GTP heterodimer

Ko, Y.Cingolani, G.

To be published.

Macromolecule Content 

  • Total Structure Weight: 138.64 kDa 
  • Atom Count: 9,711 
  • Modeled Residue Count: 1,230 
  • Deposited Residue Count: 1,230 
  • Unique protein chains: 3

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Importin subunit beta-1876Homo sapiensMutation(s): 0 
Gene Names: KPNB1NTF97
UniProt & NIH Common Fund Data Resources
Find proteins for Q14974 (Homo sapiens)
Explore Q14974 
Go to UniProtKB:  Q14974
PHAROS:  Q14974
GTEx:  ENSG00000108424 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14974
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
Ran-specific GTPase-activating protein144Homo sapiensMutation(s): 0 
Gene Names: RANBP1
UniProt & NIH Common Fund Data Resources
Find proteins for P43487 (Homo sapiens)
Explore P43487 
Go to UniProtKB:  P43487
PHAROS:  P43487
GTEx:  ENSG00000099901 
Entity Groups
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UniProt GroupP43487
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
GTP-binding nuclear protein Ran210Homo sapiensMutation(s): 0 
Gene Names: RANARA24OK/SW-cl.81
EC: 3.6.5
UniProt & NIH Common Fund Data Resources
Find proteins for P62826 (Homo sapiens)
Explore P62826 
Go to UniProtKB:  P62826
PHAROS:  P62826
GTEx:  ENSG00000132341 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62826
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.21.2_5419

Structure Validation

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Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United States--

Revision History  (Full details and data files)

  • Version 1.0: 2025-12-10
    Type: Initial release