Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/2YJJ
AFPFE (III) IONIron(II) oxide
in thestructuredpsmicrobacteriumarborescens
https://www.ncbi.nlm.nih.gov/Structure/pdb/6LU4
Substrate binding proteinpropyl 4-hydroxybenzoate
crystal structurebinding proteinsubstratemicrobacterium