modelling C-terminal COOH in coot

From: Hubing Lou
Date: 17 February 2012 10:25


Dear all,

I have a structure solved by molecular replacement. The C-terminus at
the end of the chain shows as CO, not COOH. How do I make it into COOH
in COOT? I tried to place an O in the relevant position, but seems not
working this way.

Thanks,

Hubing

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From: Antony Oliver


There is a button for doing this - add OXT, which if I recall is hidden in the "other modelling tools" menu.

Tony.

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