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| |-+  Large Scale Motion of Protein Domains in an Immunoglobulin
| | |-+  problem following the protocol
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Author Topic: problem following the protocol  (Read 21429 times)
albezg
Isostatic
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Posts: 42


problem following the protocol
« on: August 08, 2006, 01:37:07 PM »

I am trying to follow these instructions: http://flexweb.asu.edu/software/first/first_protocols/largeScaleMotionInIg.pdf
However, at step 7 clusters of interest remain separated. I have also tried to use both options -phin and -phout at the same time and I noticed that the artificially added bonds with 6 bars  get reset to 2 bars. I suppose that added hydrogen bonds do not go through such validity test, so I used -hbout and -hbout instead -phout and -phin. This time bonds remained at 6 bars and the clusters got connected. Nevertheless, The size of this combined cluster is still small (RC3). What should I do?
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Brandon
Administrator
Rigid
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Posts: 163



Re: problem following the protocol
« Reply #1 on: August 09, 2006, 09:18:39 AM »

albezg,
     I'm looking into this now. Can you tell me, did you use the WhatIf server to add hydrogens, or some different program?

Brandon
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albezg
Isostatic
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Posts: 42


Re: problem following the protocol
« Reply #2 on: August 09, 2006, 11:43:50 AM »

Yes, it was whatif. Right now I tried mol probity and it was enough to add 1 hydrogen bond(6 bars) to connect the clusters into RC1
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