Looks like it's at a symmetry/NCS axis, so that complicates appearances... JPK
-----Original Message----- From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Lucas Sent: Monday, October 02, 2017 6:06 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] Yet another "what's my blob" thread I'm in the later stages of solving a structure which contains two tetramers in the asymetric unit. I found these two blobs (in equivalent positions on each tetramer) with positively charged residues around it. Crystallization condition is Magnesium chloride, Bis-tris and PEG3350. While the second blob looks like a metal, the first one has a weird shape even though they are expected to have the same thing. Any ideas? Lucas
