Seems that this density is in a symmetry axis, if look is like that a mirror is crossing just in the middle of the density. If you really want to cover this density, I will try to fit with a small PEG molecule and some waters focusing yourself just on half of the density.
R From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Sudhir Kumar Sent: Wednesday, October 17, 2012 7:07 AM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] unidentified density Dear all, I have been working on the crystal structure of an enzyme in which I found the unidentified density (see images in attachments). Crystallization condition has Peg 1000, Peg 1500, Ethylene glycol, Tris and MPD. Does any one has any idea what it could be? Thanks -- best regards Sudhir Kumar Research Scholar C/O Dr. S. Gourinath Structural Biology Laboratory SLS, JNU, New Delhi-110067 ________________________________ This e-mail message (including any attachments) is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message (including any attachments) is strictly prohibited. If you have received this message in error, please contact the sender by reply e-mail message and destroy all copies of the original message (including attachments).
