Re: [ccp4bb] help with wwPDB validation warning

2024-06-10 Thread Ezra Peisach
Ok - I have tracked down where it is coming from. The value being reported is sum(I)/sum(sigma_I).   This is not the same as Mean(I/sigmaI) - as I interpret the later as (Sum(I/sigma))/n. Where I comes from is the intensity_meas, intensity_meas_au, or intensity column - whichever is present (

Re: [ccp4bb] help with wwPDB validation warning

2024-06-10 Thread Gerard Bricogne
Dear Aline, This is an intriguing message: by what exact piece of software was it produced? The notation I_avg/sigI_avg does not appear in the definition of the closest item in the mmCIF dictionary, which would be _reflns_shell.meanI_over_sigI_obs that can be f

[ccp4bb] PhD studentship available at Newcastle and Monash University, Australia - fully funded (UK only)

2024-06-10 Thread Paula Salgado
Dear colleagues I’ve got a fully funded PhD studentship (UK only) in my lab and in collaboration with Prof Dena Lyras at Monash University, and I’m reaching out to ask for your help in spreading the word. It's focused on S-layers variants and is a multidisciplinary project, with 2 years at Newca