Molecule World

Crystallographic waters can now be displayed with the new "All + water" option under Show. It's off by default and available whenever a structure includes water. Conserved domains for every format. Domain coloring used to require an MMDB or Cn3D file. It now works with PDB, mmCIF, and BinaryCIF structures too, with domain names looked up from NCBI's Conserved Domain Database. Lookups on large assemblies are much faster with full domain names. This release also includes improvements in how metal ions and other atoms are displayed in the color key, secondary coloring in very large structures, residue displays in nucleic acids ribbons, and other fixes.