1. ^{{cite journal | vauthors = Lake MW, Temple CA, Rajagopalan KV, Schindelin H | title = The crystal structure of the Escherichia coli MobA protein provides insight into molybdopterin guanine dinucleotide biosynthesis | journal = The Journal of Biological Chemistry | volume = 275 | issue = 51 | pages = 40211–7 | date = December 2000 | pmid = 10978347 | doi = 10.1074/jbc.m007406200 }}
2. ^{{cite journal | vauthors = Temple CA, Rajagopalan KV | title = Mechanism of assembly of the Bis(Molybdopterin guanine dinucleotide)molybdenum cofactor in Rhodobacter sphaeroides dimethyl sulfoxide reductase | journal = The Journal of Biological Chemistry | volume = 275 | issue = 51 | pages = 40202–10 | date = December 2000 | pmid = 10978348 | doi = 10.1074/jbc.m007407200 }}
3. ^{{cite journal | vauthors = Guse A, Stevenson CE, Kuper J, Buchanan G, Schwarz G, Giordano G, Magalon A, Mendel RR, Lawson DM, Palmer T | title = Biochemical and structural analysis of the molybdenum cofactor biosynthesis protein MobA | journal = The Journal of Biological Chemistry | volume = 278 | issue = 28 | pages = 25302–7 | date = July 2003 | pmid = 12719427 | doi = 10.1074/jbc.m302639200 }}