Rosetta Loop Modeling error

[sokrypton]

Dear all,

I read a previous post named “modelling loops and inserted domains”, and found that I have the same problem as the second one in that post. I have tried recompiling the rosetta.gcc but the program still stopped at the same place and gave me the following error message:

increase max_loop_depth in loops_ns.cc
40 41
ERROR:: Exit from: loops.cc line:2516

The platform is Red Hat 4.1.2, i386, 32-bit, gcc version 4.1.2. This should be fine, right?

What could I do to fix this problem?

Thanks a lot!

-yizhou

[bpierce]

Make sure you increase max_loops_depth to be equal or greater than the number of loops in your loop library. For example, if your input loop library has 500 loops, you must have:
int const max_loop_depth = { 500 };
in loops_ns.cc and then recompile.
You can set it to a large number if you regularly use large loop libraries (like with the peptide extension protocol) but don’t set it larger than 20 000 (better to keep it to about 2000 and use more, smaller loop libraries).

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