A further note on assembly search: since April the RCSB PDB offers
structure search for assemblies. See the "Structure Similarity" section in
https://www.rcsb.org/search/advanced. This works only for PDB-deposited
structures but we are working on making it available for 3D coordinates
submitted by
Dear All
Many thanks to Johann for the suggestion of Topsearch - rather pleasingly our
tetramer is novel in the tetrameric arrangement, but each of the dimers has its
DNA recognition helices in agreement with several hits a win all round
Bringing joy to my lockdown.
Best
Andy
