[Chimera-users] [chimera] modeller.SequenceMismatchError

Hello, I am trying to use the modeler comparative tool in Chimera to model the structure of a protein (in fasta format) by another similar protein’s structure (in pdb format). I first associated this sequence (in fasta) with the corresponding chain in the pdb, and I used the modeller comparative tool to model the structure (I selected the fasta file as the target sequence and selected the corresponding chain in the pdb. ) However, I’m getting this error: _modeller.SequenceMismatchError: read_te_291E> Sequence difference between alignment and pdb : From the log window, I didn’t get any other details beyond the above error. Does anyone know how I can figure out what is going wrong? Thank you! I really appreciate it! Best, Zoey