On Wed, Jul 23, 2014 at 3:25 AM, MARTYN SYMMONS < martainn_oshioma...@btinternet.com> wrote:
> The practice at the PDB after deposition used to be to remove water > alternate position indicators - although obviously to keep their partial > occupancies. > This has not been my experience - see for example: http://www.rcsb.org/pdb/files/2GKG.pdb which was deposited as a PDB file, not mmCIF. -Nat