2A9O
Crystal structures of an activated YycF homologue, the essential response regulator from S.pneumoniae in complex with BeF3 and the effect of pH on BeF3 binding, possible phosphate in the active site
Rubredoxin, Soluble cytochrome b562, Melatonin receptor type 1B - Escherichia coli, Homo sapiens, Clostridium pasteurianum