[ccp4bb] Brazil offers oportunities for researchers from countries involved in war-affected countries

Please have a look at: https://fapesp.br/15402/initiative-researchers-at-risk. Best regards Cristy -- *Cristina Nonato, Cristy, Cris, Cristininha* Associate III Professor Laboratório de Cristalografia de Proteínas Faculdade de Ciências Farmacêuticas de Ribeirão Preto - USP

[ccp4bb] Should Rmerge be reported?

Dear Colleagues Hope to find you all well and healthy. I have a question regarding Rmerge. In recent years, we have published our crystallographic structures in highly respected journals using CC1/2, I/sigma(I), completeness and multiplicity as quality parameters for our diffraction data.

Re: [ccp4bb] Co-crystallization and thermal shift assay

*Dear Saif* *Hope you are doing well and safe!* 1) How much change in Tm (ΔTm) in a thermal shift assay is considered to be significant ? *As it has already been mentioned there is no specific cutoff for deltaTm to be considered significant. DeltaTm depends on many factors, including the type

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it also.   all suggestions are welcome. changyi - Profa Dra Maria Cristina Nonato Laboratório de Cristalografia de Proteínas Departamento de Física e Química Faculdade de Ciências Farmacêuticas de Ribeirão Preto - USP Fone