Thread: convert XYZ co-ordinates to distance in pdb file
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Join Date: Sep 2008
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annie_singh annie_singh is offline Offline
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What Regular expression to retrieve this pattern?

 
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  #2
Sep 30th, 2008
hi,

I want to know what is the regular expression to be written in order to match

ATOM 2 CA ARG A 1 6.324 32.707 50.379

the above XYZ coordinates in this line. I have a pdb file and i want to calculate the distance between 4 coordinates. how do i write this in perl script?

I am completely stuck.

Thank you all in advance
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