grasp, how to? (1)

[Chyh-chong Chuang]

Dear Grasp experts:

	I am a new grasp user. I hope to produce two kinds of 
representation of my molecules in grasp. I had tried, but I still don't 
get the way. 
	I have two different protein structures superimposed. 
	
	(1) I built molecular surface and mapped potential to surface for each 
protein. I am plan to represent the surface of protein 1 in left, and 
surface of protein 2 in right. But I still don't try out to do so. Could 
Someone give me some hints to do so?
	(2) And I plan to label certain residues in the sueface, but I 
did not find way to do so. Is it possible in grasp?

	Thanks all for help!

ccchuang
    
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    Chyh-Chong Chuang
    Institude of Biological Chemistry, 
    Academia Sinica,Taipei, Taiwan
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    Phone: 886-2-7858981 ext 7091 
    Fax: 886-2-7883473
    E-Mail: ccchuang at gate.sinica.edu.tw
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