structcat Command Help
Command: $SCHRODINGER/utilities/structcat
structcat - concatenate structure files of various formats into one file
$SCHRODINGER/utilities/structcat [-i[<format>]] <inputfile>... [-o[<format>]] <outputfile>
<format> must be one of
mae : Maestro format
sd : V2000 SDfile format
pdb : PDB format
mol2 : sybyl (.mol2) format
smi : SMILES format
If <format> is omitted, the file extension is used to determine the format.