This is a separate issue. Since -pfam did not work for me, I tried

TP53's Pfam info hosted in InterPro

https://www.ebi.ac.uk/interpro/protein/UniProt/P04637/entry/pfam/#table

UniProt domain version.

https://www.uniprot.org/uniprotkb/P04637/feature-viewer

Both have "P53, DNA-binding domain (100-288)", but this domain is missing when I generate a lollipop plot with

lollipops -o=TP53.png --labels TP53 (without -pfam)

Any comments?