Hi Jon, not really the answer to your question but.. This may be very tricky to do because what you look at is not an electron density map but its Fourier image of finite resolution phased by crystal model (that has errors), plus experimental errors, and missing F000 (which is not measured as part of your diffraction experiment). So.. if such a software exists I'd be very cautious interpreting the results you get from it! Pavel
On Wed, Jun 28, 2023 at 9:16 AM Hughes, Jonathan < jon.hug...@bot3.bio.uni-giessen.de> wrote: > hello everyone, > is there software that can use an electron density map to quantify the > number of electrons in a selected volume somewhere in a protein? > cheers > jon > > -- > Professor Jon Hughes, BSc, PhD > Department of Physics > Free University of Berlin > Arnimallee 14 > 14195 Berlin > Germany > mobile: (+49/0)1757929098 > email: lv...@posteo.de > homepage: > http://www.uni-giessen.de/fbz/fb08/Inst/pflphys > Sent without the use of Apple products > > ######################################################################## > > To unsubscribe from the CCP4BB list, click the following link: > https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 > > This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a > mailing list hosted by www.jiscmail.ac.uk, terms & conditions are > available at https://www.jiscmail.ac.uk/policyandsecurity/ > ######################################################################## To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/
