2i4g: Difference between revisions

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[[Image:2i4g.gif|left|200px]]
{{Seed}}
[[Image:2i4g.png|left|200px]]


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{{STRUCTURE_2i4g|  PDB=2i4g  |  SCENE=  }}  
{{STRUCTURE_2i4g|  PDB=2i4g  |  SCENE=  }}  


'''Structural studies of protein tyrosine phosphatase beta catalytic domain in complex with a sulfamic acid (soaking experiment)'''
===Structural studies of protein tyrosine phosphatase beta catalytic domain in complex with a sulfamic acid (soaking experiment)===




==Overview==
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Protein tyrosine phosphatases (PTPs) play roles in many biological processes and are considered to be important targets for drug discovery. As inhibitor development has proven challenging, crystal structure-based design will be very helpful to advance inhibitor potency and selectivity. Successful application of protein crystallography to drug discovery heavily relies on high-quality crystal structures of the protein of interest complexed with pharmaceutically interesting ligands. It is very important to be able to produce protein-ligand crystals rapidly and reproducibly for as many ligands as necessary. This study details our efforts to engineer the catalytic domain of human protein tyrosine phosphatase beta (HPTPbeta-CD) with properties suitable for rapid-turnaround crystallography. Structures of apo HPTPbeta-CD and its complexes with several novel small-molecule inhibitors are presented here for the first time.
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==About this Structure==
==About this Structure==
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[[Category: Sulfamic acid]]
[[Category: Sulfamic acid]]
[[Category: Wpd-loop]]
[[Category: Wpd-loop]]
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