Build Model for High resolution Cryo-EM Density Maps

Choose file  select *.mrc file (<= 2GB)
Choose file  select *.fasta file (Each polypipetide chain ocuppies a separate sequence, i.e. Num. of chain == Num. of sequence)

Build Model with Given Main Chain for High resolution Cryo-EM Density Maps

Choose file  select *.mrc file (<= 2GB)
Choose file  select *.pdb file
Choose file  select *.fasta file