5CWV

Crystal structure of Chaetomium thermophilum Nup192 TAIL domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.199 

wwPDB Validation   3D Report Full Report


This is version 1.5 of the entry. See complete history


Literature

Architecture of the fungal nuclear pore inner ring complex.

Stuwe, T.Bley, C.J.Thierbach, K.Petrovic, S.Schilbach, S.Mayo, D.J.Perriches, T.Rundlet, E.J.Jeon, Y.E.Collins, L.N.Huber, F.M.Lin, D.H.Paduch, M.Koide, A.Lu, V.Fischer, J.Hurt, E.Koide, S.Kossiakoff, A.A.Hoelz, A.

(2015) Science 350: 56-64

  • DOI: 10.1126/science.aac9176
  • Primary Citation of Related Structures:  
    5CWT, 5CWS, 5CWV, 5CWU, 5CWW, 4JNU, 4JNV, 4JO7, 4JO9, 4JQ5

  • PubMed Abstract: 
  • The nuclear pore complex (NPC) constitutes the sole gateway for bidirectional nucleocytoplasmic transport. We present the reconstitution and interdisciplinary analyses of the ~425-kilodalton inner ring complex (IRC), which forms the central transport channel and diffusion barrier of the NPC, revealing its interaction network and equimolar stoichiometry ...

    The nuclear pore complex (NPC) constitutes the sole gateway for bidirectional nucleocytoplasmic transport. We present the reconstitution and interdisciplinary analyses of the ~425-kilodalton inner ring complex (IRC), which forms the central transport channel and diffusion barrier of the NPC, revealing its interaction network and equimolar stoichiometry. The Nsp1•Nup49•Nup57 channel nucleoporin heterotrimer (CNT) attaches to the IRC solely through the adaptor nucleoporin Nic96. The CNT•Nic96 structure reveals that Nic96 functions as an assembly sensor that recognizes the three-dimensional architecture of the CNT, thereby mediating the incorporation of a defined CNT state into the NPC. We propose that the IRC adopts a relatively rigid scaffold that recruits the CNT to primarily form the diffusion barrier of the NPC, rather than enabling channel dilation.


    Organizational Affiliation

    California Institute of Technology, Division of Chemistry and Chemical Engineering, 1200 East California Boulevard, Pasadena, CA 91125, USA. hoelz@caltech.edu.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Nucleoporin NUP192A, B364Chaetomium thermophilum var. thermophilum DSM 1495Mutation(s): 0 
Gene Names: NUP192CTHT_0023410
Find proteins for G0S4T0 (Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719))
Explore G0S4T0 
Go to UniProtKB:  G0S4T0
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, BL-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.199 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 64.745α = 90
b = 114.474β = 90
c = 114.685γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
SCALEPACKdata scaling
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesR01-GM111461
V Foundation for Cancer ResearchUnited StatesAlbert Wyrick V Scholar Award
Edward Mallinckrodt Jr. FoundationUnited States54th Mallinckrodt Scholar Award
Sidney Kimmel Foundation for Cancer ResearchUnited StatesKimmel Scholar Award
The Camille & Henry Dreyfus FoundationUnited StatesCamille-Dreyfus Teacher Scholar Award

Revision History  (Full details and data files)

  • Version 1.0: 2015-09-16
    Type: Initial release
  • Version 1.1: 2015-10-14
    Changes: Database references
  • Version 1.2: 2016-07-20
    Changes: Data collection
  • Version 1.3: 2017-09-27
    Changes: Author supporting evidence, Derived calculations
  • Version 1.4: 2017-11-01
    Changes: Author supporting evidence
  • Version 1.5: 2019-12-25
    Changes: Author supporting evidence