4NB0:
reference: Structure and Function of the Genomically Encoded Fosfomycin Resistance Enzyme, FosB, from Staphylococcus aureus., Thompson MK, Keithly ME, Goodman MC, Hammer ND, Cook PD, Jagessar KL, Harp J, Skaar EP, Armstrong RN, Biochemistry. 2014 Feb 4;53(4):755-65. doi: 10.1021/bi4015852. Epub 2014 Jan 21. PMID: 24447055

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