Heavy metal soaking dataset having high anomalous completeness but having no significant anomalous signal?

20 October 2015 0 6K Report

Hi everyone,

I am trying to solve my crystal structure using SAD. And recently I just collected one heavy metal soaked crystal diffraction dataset. This dataset has a very high anomalous completeness(99.9%), however there is no significant anomalous signal detected after scaling. Anyone know what is wrong with my analysis or my data collection?

Thanks in advance!

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