[modeller_usage] Tethering

Dear Modeller users,

I would like to ask if there is a function that causes "tethering" or "atom fixing" during optimization in modeller (i.e. is there a function that forces the molecule to remain close to it's original PDB during optimization?) If so, is there a way to turn it off?

Thank you in advance, Abdullah Ahmed _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. https://signup.live.com/signup.aspx?id=60969