4B3Z

Structure of the human collapsin response mediator protein-1, a lung cancer suppressor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.05 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.174 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structure of Human Collapsin Response Mediator Protein 1: A Possible Role of its C-Terminal Tail.

Liu, S.H.Huang, S.F.Hsu, Y.L.Pan, S.H.Chen, Y.J.Lin, Y.H.

(2015) Acta Crystallogr.,Sect.F 71: 938

  • DOI: 10.1107/S2053230X15009243

  • PubMed Abstract: 
  • Collapsin response mediator protein 1 (CRMP-1) is the first identified member of the CRMP family and is crucial for both the mediation of neuronal differentiation and in suppressing the invasion of lung cancer. The crystal structure of full-length hu ...

    Collapsin response mediator protein 1 (CRMP-1) is the first identified member of the CRMP family and is crucial for both the mediation of neuronal differentiation and in suppressing the invasion of lung cancer. The crystal structure of full-length human CRMP-1 was determined at a resolution of 3 Å. Human CRMP-1 comprises a tetrameric assembly; its overall structure is similar to that of mouse CRMP-1, but the measured electron density of the C-terminal residues 488-496 show a randomly coiled link that connects the protomers to each other, within which residues 497-572 are proteolytically susceptible in vivo. Deletion of residues 472-572 by thrombin in vitro not only releases a randomly coiled tail but also transduces observable structural changes of CRMP-1, as revealed by analytical size-exclusive chromatography and circular dichroism spectra. These results indicate a possible alternative role in CRMP dynamics and function.


    Organizational Affiliation

    Life science group, Scientific Research Division, National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DIHYDROPYRIMIDINASE-RELATED PROTEIN 1
A, B, C, D
572Homo sapiensMutation(s): 0 
Gene Names: CRMP1 (DPYSL1, ULIP3)
Find proteins for Q14194 (Homo sapiens)
Go to Gene View: CRMP1
Go to UniProtKB:  Q14194
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.05 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.174 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 84.815α = 90.00
b = 147.846β = 94.61
c = 86.023γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
CCP4phasing
PHENIXphasing
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-08-07
    Type: Initial release
  • Version 1.1: 2015-08-05
    Type: Database references
  • Version 1.2: 2015-08-12
    Type: Database references
  • Version 1.3: 2015-08-19
    Type: Database references