Johnson DC, Dean DR, Smith AD, Johnson MK (2005). "Structure, function, and formation of biological iron–sulfur clusters". Annual Review of Biochemistry. 74: 247–81. doi:10.1146/annurev.biochem.74.082803.133518. PMID15952888.
Cupp-Vickery JR, Silberg JJ, Ta DT, Vickery LE (April 2004). "Crystal structure of IscA, an iron–sulfur cluster assembly protein from Escherichia coli". Journal of Molecular Biology. 338 (1): 127–37. doi:10.1016/j.jmb.2004.02.027. PMID15050828.
Johnson DC, Dean DR, Smith AD, Johnson MK (2005). "Structure, function, and formation of biological iron–sulfur clusters". Annual Review of Biochemistry. 74: 247–81. doi:10.1146/annurev.biochem.74.082803.133518. PMID15952888.
Cupp-Vickery JR, Silberg JJ, Ta DT, Vickery LE (April 2004). "Crystal structure of IscA, an iron–sulfur cluster assembly protein from Escherichia coli". Journal of Molecular Biology. 338 (1): 127–37. doi:10.1016/j.jmb.2004.02.027. PMID15050828.