4UTO:
reference: Dysregulation of transition metal ion homeostasis is the molecular basis for cadmium toxicity in Streptococcus pneumoniae., Begg SL, Eijkelkamp BA, Luo Z, Counago RM, Morey JR, Maher MJ, Ong CL, McEwan AG, Kobe B, O'Mara ML, Paton JC, McDevitt CA, Nat Commun. 2015 Mar 3;6:6418. doi: 10.1038/ncomms7418. PMID: 25731976

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