Crystal structure of CENP-M solved by native-SAD phasing

Experimental Data Snapshot

  • Resolution: 2.20 Å
  • R-Value Free: 0.148 
  • R-Value Work: 0.117 
  • R-Value Observed: 0.125 

wwPDB Validation   3D Report Full Report

This is version 1.2 of the entry. See complete history


Fast native-SAD phasing for routine macromolecular structure determination.

Weinert, T.Olieric, V.Waltersperger, S.Panepucci, E.Chen, L.Zhang, H.Zhou, D.Rose, J.Ebihara, A.Kuramitsu, S.Li, D.Howe, N.Schnapp, G.Pautsch, A.Bargsten, K.Prota, A.E.Surana, P.Kottur, J.Nair, D.T.Basilico, F.Cecatiello, V.Pasqualato, S.Boland, A.Weichenrieder, O.Wang, B.C.Steinmetz, M.O.Caffrey, M.Wang, M.

(2015) Nat Methods 12: 131-133

  • DOI: https://doi.org/10.1038/nmeth.3211
  • Primary Citation of Related Structures:  
    4PGO, 4PII, 4R8T, 4R8U, 4TN8, 4TNO, 4WAB, 4WAU, 4WBQ, 4WBX

  • PubMed Abstract: 

    We describe a data collection method that uses a single crystal to solve X-ray structures by native SAD (single-wavelength anomalous diffraction). We solved the structures of 11 real-life examples, including a human membrane protein, a protein-DNA complex and a 266-kDa multiprotein-ligand complex, using this method. The data collection strategy is suitable for routine structure determination and can be implemented at most macromolecular crystallography synchrotron beamlines.

  • Organizational Affiliation

    Department of Biological Sciences, Graduate School of Science, Osaka University, Osaka, Japan.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Centromere protein M
A, B
176Homo sapiensMutation(s): 0 
Gene Names: CENPMC22orf18ICEN39PANE1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NSP4 (Homo sapiens)
Explore Q9NSP4 
Go to UniProtKB:  Q9NSP4
GTEx:  ENSG00000100162 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NSP4
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 2.20 Å
  • R-Value Free: 0.148 
  • R-Value Work: 0.117 
  • R-Value Observed: 0.125 
  • Space Group: P 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 104.57α = 90
b = 104.57β = 90
c = 33.58γ = 120
Software Package:
Software NamePurpose
XDSdata reduction
XSCALEdata scaling

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-12-10
    Type: Initial release
  • Version 1.1: 2014-12-31
    Changes: Database references
  • Version 1.2: 2015-02-11
    Changes: Database references