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"STARTING_MODEL" and "ENDING_MODEL"



Hi,

Sorry, I have noticed that someone already asked the following question
two years ago and Azat Badretdinov had answered the it. But I still
don't understand the meaning behind the  STARTING_MODEL" and
 "ENDING_MODEL.

> >
> >What exactly is the meaning behind setting "STARTING_MODEL" and
> >"ENDING_MODEL"?  Does setting the former to 1 and the latter to, say,

> >7 result in seven models being built with the 7th model being the
most
> >refined?

>No, it does not. STARTING and ENDING will determine the range of
indeces
>in .B???? file names of the models


I am modeling a very short peptide with modeller4. If I set
STARTING_MODEL=1, ENDING_MODEL=10, I get 10 models which have different
orientations and spatial location. If I would like to get a model which
can overlap with the original model (maximum uses the template
coordinates), how to do it? And is it possible to keep the backbone  in
the same conformation of original peptide ?

All suggestions are highly appreciated.

Thank you for your help.

******************************
Xiao-Ping Zhang
Department of Biochemistry
Arrhenius Laboratories of Natural Sciences
Stockholm Universities
106 91 Stockholm
Sweden

Phone:  046-08-162472 /162582
Fax:    046-08-153679
e-mail: