NMR structure of cyanobacterial toxin, phosphatase-1/-2A inhibitor

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation   3D Report Full Report

This is version 1.3 of the entry. See complete history


Comparison of the solution structures of microcystin-LR and motuporin.

Bagu, J.R.Sonnichsen, F.D.Williams, D.Andersen, R.J.Sykes, B.D.Holmes, C.F.

(1995) Nat Struct Biol 2: 114-116

  • DOI: 10.1038/nsb0295-114
  • Primary Citation of Related Structures:  
    1EVA, 1EVB, 1EVC, 1EVD

  • PubMed Abstract: 
  • A comparison of the structures of two cyanobacterial toxins yields insights into how they may inhibit protein phosphatase-1 and -2A and why microcystins but not motuporin may covalently modify their protein phosphatase targets.

    Related Citations: 
    • Three-Dimensional Structure of the Catalytic Subunit of Protein Serine/Threonine Phosphatase-1
      Goldberg, J., Huang, H., Kwon, Y., Greengard, P., Nairn, A.C., Kuriyan, J.
      (1995) Nature 376: 745

    Organizational Affiliation

    Department of Protein Engineering, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, USA.


Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
MICROCYSTIN-LRA7MicrocystisMutation(s): 0 
Protein Feature View
  • Reference Sequence
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 1
IDChainsNameType/Class2D Diagram3D Interactions
Query on PRD_000212
AMicrocystin LROligopeptide / Toxin Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1996-11-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Database references, Derived calculations, Non-polymer description, Version format compliance
  • Version 1.3: 2012-12-12
    Changes: Other