Usage: pdb2reaction add-elem-info [OPTIONS]
Add/repair element columns (77–78) in a PDB using Biopython.
Options:
--help-advanced Show all options (including advanced settings)
and exit.
-i, --input FILE Input PDB filepath. [required]
-o, --out FILE Output PDB filepath (default: replace ".pdb"
with "_add_elem.pdb"; when provided, --overwrite
is ignored).
--overwrite / --no-overwrite Overwrite the input file in-place when -o/--out
is omitted. [default: no-overwrite]
-h, --help Show this message and exit.