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unusual AAs



Not an easy way! I made the molecule in HyperChem and measured the angles and bond lengths; sometimes I guessed

Eliah Aronoff-Spencer wrote:
Hi all, I need add a library file for a non-canonical amino acid, but right now I don't have access to quanta.  The bonds/angles/impropers I can add by hand but I was wondering if anyone knew of any easy way to generate internal coordinates? Or an alternative route to creating a charm library file.
Cheers and Thanks,
Eli Spencer
----- Original Message -----
From: " href="mailto:">John T. Penniston
To: " href="mailto:">
Sent: Friday, July 25, 2003 8:31 AM
Subject: Re: upper residue number modeling limit?

I've used it to model a protein of 1200 residues; it just takes longer.
John P.

Timothy Minh wrote:

Hello Modeller users,

I was wondering if there was a limit in the amount of residues that MODELLER 6v2 can take.  I have been able to model proteins approx 250 in length, but I've not been able to model larger proteins of approx 1300 residues.  I would appreciate any suggestions/comments that you may have.

Thank you!
Tim Minh


-- 

John T. Penniston, Ph.D.
Dept. of Biochemistry and Molecular Biology
Guggenheim 16, Mayo Clinic
200 First St. SW
Rochester, MN 55905 USA

    


-- 

John T. Penniston, Ph.D.
Dept. of Biochemistry and Molecular Biology
Guggenheim 16, Mayo Clinic
200 First St. SW
Rochester, MN 55905 USA