[phenixbb] Phenix MTZ files,

Dear Phenix users I am new to Phenix..probably my question might be childish to you. so with appologies, I have predicted protein structure by using modeller, i want to refine my structure but i am unable to know that what is MTZ files n CIF files because i have only my PDB. And i want to fix beta deviations and outliers, bad angles and bad bonds in my structure. kindly help me and suggest me that what can i do to refine my structure. Best Regards -- Saba Ferdous Research Scholar (M. Phil) National Center for Bioinformatics Quaid-e-Azam University, Islamabad Pakistan