Dear Norbert,
The structure search functionality at RCSB.org should help find AB
complexes similar to yours:
1. Go to https://www.rcsb.org/search/advanced
2. In the "Structure Similarity" section, select "File upload" (using
the pull-down menu that has "Entry ID" as the default)
3. Upload
Dear all,
I have a heterodimeric complex AB and want to know if there are similar
complexes between homologs of A and homologs of B or even any complex
structures between such homologs. For the latter task, I could search
for homologs of A and homologs of B by advanced PDB search or DALI etc.