 |
 |
Such things almost always are due to some error - check first cell in reflection file and the PDB header. Next is the data very anisotropic? is there one or more rogue reflections? Eleanor Khan Amir Rafiq wrote: > Hi, > > I have solved a structure by MR, unambiguously, and > partially refined a 2.8A structure, C2 space group, > R/Rf currently 0.28/0.34 > Data is not great quality (Rmerg 8%), but relatively > complete throughout. > > However, electron density maps seem 'stretched' in one > direction. Data were collected in-house (R-axisIV). > > Anyone encountered this phenomenon? > > Thanks! > > Amir > > > >