Don't talk like a moron Dhiraj Srivastava

And are you a CID officer and I'm a convict that I would tell you specifically why I want to do it? of course for some research purposes...!

And are those simulation softwares illegal that I can't generate the reflection? if you really know, what is an MTZ file, then you shouldn't even have asked why I want it...

Hello, Asif Jahan Shuvro.

You cannot build a reflection file of a Homology model, Period. It is not about being moronic or insulting to anyone. Just a matter of Science. Reflection file is the experimental data compressed onto Fourier space for real space macromolecular modelling within the electron densities. Here, You have already created the model and have done so using reputed homology servers and thus, the point of checking for agreement with experimental data is a bit futile and cumbersome as there is NO experimental data to start with.

Nevertheless, yes - you can simulate electron density maps - but they will be biased in relation to your template model - which here will be the homology model, thus rendering the whole exercise in vain. I am not aware of such softwares but if that is really what you need - you should check IuCr archives for some article on a software or a program patch to do this function.

Further, a CIF file is JUST a set of 3D co-ordinates with a few tags and headers to identify specific features - that has NO relation to your ability to create an MTZ. You will need images of X-ray scattering/diffraction experiments of the biomolecule crystalized in a space group in agreement to your homology model to be able to actually have agreement b/w your map and model.

You may also try the "Model to Map" feature on Phenix Utility tools.