1V3A

Structure of human PRL-3, the phosphatase associated with cancer metastasis


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


Literature

Structure of human PRL-3, the phosphatase associated with cancer metastasis

Kim, K.A.Song, J.S.Jee, J.Sheen, M.R.Lee, C.Lee, T.G.Ro, S.Cho, J.M.Lee, W.Yamazaki, T.Jeon, Y.H.Cheong, C.

(2004) FEBS Lett 565: 181-187

  • DOI: 10.1016/j.febslet.2004.03.062
  • Primary Citation of Related Structures:  
    1V3A

  • PubMed Abstract: 
  • PRL-3, a novel class protein of prenylated tyrosine phosphatase, is important in cancer metastasis. Due to its high levels of expression in metastatic tumors, PRL-3 may constitute a useful marker for metastasis and might be a new therapeutic target. Here, we present the solution structure of the phosphatase domain of a human PRL-3 (residues 1-162) in phosphate-free state ...

    PRL-3, a novel class protein of prenylated tyrosine phosphatase, is important in cancer metastasis. Due to its high levels of expression in metastatic tumors, PRL-3 may constitute a useful marker for metastasis and might be a new therapeutic target. Here, we present the solution structure of the phosphatase domain of a human PRL-3 (residues 1-162) in phosphate-free state. The nuclear magnetic resonance (NMR) structure of PRL-3 is similar to that of other known phosphatases with minor differences in the secondary structure. But the conformation and flexibility of the loops comprising the active site differ significantly. When phosphate ions or sodium orthovanadate, which is a known inhibitor, are added to the apo PRL-3, the NMR signals from the residues in the active site appeared and could be assigned, indicating that the conformation of the residues has been stabilized.


    Organizational Affiliation

    Magnetic Resonance Team, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
protein tyrosine phosphatase type IVAA173Homo sapiensMutation(s): 0 
Gene Names: PTP4A3PRL3
EC: 3.1.3.48
UniProt & NIH Common Fund Data Resources
Find proteins for O75365 (Homo sapiens)
Explore O75365 
Go to UniProtKB:  O75365
PHAROS:  O75365
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO75365
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 
  • OLDERADO: 1V3A Olderado

Structure Validation

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Entry History 

Deposition Data

  • Deposited Date: 2003-10-30 
  • Released Date: 2004-10-30 
  • Deposition Author(s): Jeon, Y.H., Cheong, C.

Revision History  (Full details and data files)

  • Version 1.0: 2004-10-30
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-03-02
    Changes: Data collection, Database references, Derived calculations